Rapid: Individual Calculations August 2022
 Melderis, Uldis  Total change: -53.20  Rating chartPersonal card
 Rigas Saha ceturtdiena-2022-XVIII Riga LAT 2022-06-30
RcRownchangeKK*chgGame
 1607 1865 4.00 7 -1.02 20 -20.40 
  Tuhtijevs, Ruslans 1242 LAT1.0010.01200.20 
  Laizans, Aivars 1971 LAT0.001-0.3620-7.20 
  Prudnikovs, Stefans 1280 LAT0.001-0.9820-19.60 
  Lisovskis, Dmitrijs 1431 LAT1.0010.06201.20 
  Podgornijs, Bogdans 1465  * LAT1.0010.08201.60 
  Paikens, Reinis 1822 LAT0.501-0.0620-1.20 
  Levchenkov, Vitaly f2039 LAT0.5010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Mezezers Open Rapid 2022 Plavinas LAT 2022-07-01
RcRownchangeKK*chgGame
 1821 1879 3.50 8 -0.92 20 -18.40 
  Mierins, Eriks 2039 LAT0.001-0.2920-5.80 
  Krastins, Arturs 1656 LAT1.0010.22204.40 
  Batashevs, Arsens 2048 LAT0.001-0.2820-5.60 
  Breikss, Peteris 1508 LAT1.0010.10202.00 
  Berzina, Ilze wg2052 LAT0.001-0.2720-5.40 
  Krilovs, Nikolajs 1954 LAT0.001-0.4020-8.00 
  Sumskis, Rimvydas 1814 LTU0.501-0.0920-1.80 
  Rezniks, Roberts 1498 LAT1.0010.09201.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Rigas Saha ceturtdiena-2022-XIX Riga LAT 2022-07-07
RcRownchangeKK*chgGame
 1867 1879 4.50 7 1.03 20 20.60 
  Hops, Roberts 1479  * LAT1.0010.08201.60 
  Levchenkov, Vitaly f1990 LAT1.0010.652013.00 
  Davis, Katherine S 1654 USA0.501-0.2820-5.60 
  Krilovs, Nikolajs 1954 LAT0.001-0.4020-8.00 
  Laizans, Aivars 2011 LAT0.5010.18203.60 
  Francs, Marats 1945 LAT1.0010.592011.80 
  Jazdanovs, Aleksandrs c2036 LAT0.5010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 VI Baldone Rapid chess championship 2022 Baldone LAT 2022-07-09
RcRownchangeKK*chgGame
 1654 1879 4.50 8 -1.56 20 -31.20 
  Mierina, Lauma 1479  * LAT1.0010.08201.60 
  Kasims, Stefans 1583 GER0.001-0.8520-17.00 
  Dombrovska, Stefanija 1699 LAT1.0010.26205.20 
  Zajakins, Artjoms 1544 LAT0.501-0.3820-7.60 
  Jeronovics, Toms 1436 LAT0.001-0.9420-18.80 
  Andrusevics, Jegors 1642 LAT1.0010.20204.00 
  Afanasjevs, Aleksandrs 1617 LAT1.0010.18203.60 
  Klimakovs, Sergejs f2229 LAT0.001-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Rigas Saha ceturtdiena-2022-XX Riga LAT 2022-07-14
RcRownchangeKK*chgGame
 1629 1879 4.50 8 -1.49 20 -29.80 
  Pukite, Elza 1479  * LAT1.0010.08201.60 
  Pavlovs, Ostins 1400 LAT0.501-0.4520-9.00 
  Libensons, Julijs 1747 LAT0.501-0.1820-3.60 
  Smirnovs, Artjoms 1352 LAT1.0010.03200.60 
  Rezniks, Roberts 1498 LAT0.501-0.4120-8.20 
  Krilovs, Nikolajs 1954 LAT0.001-0.4020-8.00 
  Machevskis, Edmunds 1591 LAT0.501-0.3420-6.80 
  Laizans, Aivars 2011 LAT0.5010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 X Vidzemes vasara-2022 Limbazi LAT 2022-07-20
RcRownchangeKK*chgGame
 1834 1879 5.50 8 1.16 20 23.20 
  Strals, Viesturs 1479  * LAT1.0010.08201.60 
  Meijers, Janis 1527 LAT1.0010.11202.20 
  Berzinsh, Roland m2297 LAT0.001-0.0720-1.40 
  Breikss, Peteris 1508 LAT1.0010.10202.00 
  Saksis, Juris 2027 LAT1.0010.702014.00 
  Germanovs, Georgijs 2040 LAT0.001-0.2920-5.80 
  Koops, Maris 2180 LAT0.5010.35207.00 
  Afanasjevs, Aleksandrs 1617 LAT1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Kuldigas pilsetas svetku turnirs-2022 Kuldiga LAT 2022-07-23
RcRownchangeKK*chgGame
 1713 1879 4.50 7 -0.53 20 -10.60 
  Vainovska, Valentina 1505 LAT1.0010.10202.00 
  Afanasjevs, Aleksandrs 1617 LAT0.001-0.8220-16.40 
  Karasevics, Aleksandrs 1509 LAT1.0010.10202.00 
  Bekis, Elvis 1636 LAT0.501-0.3020-6.00 
  Sterns, Tomass Kristians 1593 LAT1.0010.16203.20 
  Dombrovska, Stefanija 1699 LAT1.0010.26205.20 
  Daskevics, Vadims m2435 NOR0.001-0.0320-0.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Rigas Saha ceturtdiena-2022-XXI Riga LAT 2022-07-28
RcRownchangeKK*chgGame
 1722 1879 6.00 8 0.67 20 13.40 
  Sokolovs, Maksimilians 1479  * LAT1.0010.08201.60 
  Rezniks, Roberts 1498 LAT1.0010.09201.80 
  Verbovskis, Dmitrijs 1629 LAT1.0010.19203.80 
  Milovs, Daniels 1826 LAT0.001-0.5720-11.40 
  Laizans, Aivars 2011 LAT1.0010.682013.60 
  Levchenkov, Vitaly f1990 LAT0.5010.15203.00 
  Paikens, Reinis 1847 LAT0.501-0.0420-0.80 
  Otrohovs, Maksims 1497 LAT1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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