Rapid: Individual Calculations October 2023
 Otrohovs, Maksims  Total change: -14.62  Rating chartPersonal card
 Chess Thursday-2023-XXVII Riga LAT 2023-08-31
RcRownchangeKK*chgGame
 1788 1884 6.00 8 1.23 17 20.91 
  Ivasko, Markuss 1484  * LAT1.0010.08171.36 
  Kusenko, Romans 1481 LAT1.0010.08171.36 
  Kretainis, Kristaps 2100 LAT1.0010.781713.26 
  Laizans, Aivars 2014 LAT0.5010.18173.06 
  Levchenkov, Vitaly f2019 LAT0.5010.18173.06 
  Lisovskis, Dmitrijs 1735 LAT1.0010.30175.10 
  Melderis, Uldis 1849 LAT0.001-0.5517-9.35 
  Salenieks, Roberts 1623 LAT1.0010.18173.06 
 * 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)
 
 Tukums District Open Rapid Chess Championship 2023 IV stage Tukums LAT 2023-09-03
RcRownchangeKK*chgGame
 1656 1829 5.00 8 -0.64 17 -10.88 
  Rudakovs, Anatolijs 1429  * LAT1.0010.08171.36 
  Sterns, Tomass Kristians 1705 LAT0.001-0.6717-11.39 
  Steinbergs, Raivo 1691 LAT1.0010.31175.27 
  Kusenko, Romans 1451 LAT0.501-0.4117-6.97 
  Visockis, Janis 1856 LAT1.0010.54179.18 
  Kazmins, Girts 1754 LAT0.001-0.6017-10.20 
  Jansone, Melanija Luize 1750 LAT0.501-0.1117-1.87 
  Andryushin, Maxim 1612 LAT1.0010.22173.74 
 * 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)
 
 Chess Thursday-2023-XXIX Riga LAT 2023-09-14
RcRownchangeKK*chgGame
 1779 1829 3.50 8 -0.87 17 -14.79 
  Kusenko, Romans 1451 LAT1.0010.09171.53 
  Adamovics, Aleksejs 2048 LAT1.0010.781713.26 
  Laizans, Aivars 1973 LAT0.001-0.3117-5.27 
  Osobskaja, Zinaida 1625 LAT0.501-0.2617-4.42 
  Levchenkov, Vitaly f1919 LAT0.001-0.3817-6.46 
  Petrovs, Renars 1704 LAT1.0010.33175.61 
  Smorodinskis, Igors 2027 LAT0.001-0.2417-4.08 
  Hops, Roberts 1488 LAT0.001-0.8817-14.96 

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)
 
 XI Salaspils District Open Rapid Chess Championship-2023 Salaspils LAT 2023-09-16
RcRownchangeKK*chgGame
 1629 1829 6.50 8 1.05 17 17.85 
  Radzevicius, Sigitas 1254 LTU1.0010.02170.34 
  Korovaikovs, Vladimirs 1390 LAT1.0010.06171.02 
  Smorodinskis, Igors 2027 LAT0.001-0.2417-4.08 
  Pomahs, Ziedonis 1401 LAT1.0010.07171.19 
  Murinovs, Matvejs 1429  * LAT1.0010.08171.36 
  Lazdina, Ingrida 1605 LAT0.501-0.2817-4.76 
  Visockis, Janis 1856 LAT1.0010.54179.18 
  Krilovs, Nikolajs 2068 LAT1.0010.801713.60 
 * 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)
 
 Chess Thursday-2023-XXXI Riga LAT 2023-09-28
RcRownchangeKK*chgGame
 1789 1829 2.00 7 -1.63 17 -27.71 
  Adamovics, Aleksejs 2048 LAT0.001-0.2217-3.74 
  Melderis, Uldis 1886 LAT0.001-0.4217-7.14 
  Petrovs, Renars 1704 LAT0.001-0.6717-11.39 
  Petrovskis, Normunds 1429  * LAT1.0010.08171.36 
  Zalcmane, Vija 1331 LAT1.0010.04170.68 
  Paikens, Reinis 1961 LAT0.001-0.3217-5.44 
  Antoms, Guntars m2163 LAT0.001-0.1217-2.04 
 * 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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