Rapid: Individual Calculations April 2019
 Osobskaja, Zinaida  Total change: -77.60  Rating chartPersonal card
 II Pullman Riga Old Town Hotel Open Rapid Championship -2019 Riga LAT 2019-03-02
RcRownchangeKK*chgGame
 1608 1747 4.50 9 -1.47 20 -29.40 
  Sveshnikov, Vladimir m2147  * LAT0.001-0.0820-1.60 
  Janovskis, Daniels 1489 LAT0.501-0.3220-6.40 
  Zakis, Janis 1347  * LAT0.001-0.9220-18.40 
  Petrovs, Renars 1347  * LAT1.0010.08201.60 
  Birjukovs, Anatolijs 1498 LAT1.0010.19203.80 
  Melderis, Uldis 1977 LAT0.001-0.2120-4.20 
  Burenkovs, Artjoms 1670 LAT0.001-0.6120-12.20 
  Jonins, Dmitrijs 1449 LAT1.0010.15203.00 
  Lahs, Einars 1550 LAT1.0010.25205.00 
 * 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)
 
 Riga Open Rapid Chess -2019 II stage Riga LAT 2019-03-16
RcRownchangeKK*chgGame
 1717 1747 2.00 7 -1.86 20 -37.20 
  Visockis, Janis 2033 LAT0.001-0.1620-3.20 
  Zvaunis, Maris 1554 LAT1.0010.25205.00 
  Daudzvardis, Janis 2105 LAT0.001-0.1020-2.00 
  Ter-Avetisjana, Agnesa Stepania 1590 LAT0.001-0.7120-14.20 
  Pomahs, Ziedonis 1493 LAT1.0010.19203.80 
  Antjufejevs, Vsevolods 1570 LAT0.001-0.7320-14.60 
  Roze, Janis 1671 LAT0.001-0.6020-12.00 

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)
 
 Saulkrasti rapid chess championship 2019 Latvian master Janis Klavins memorial Saulkrasti LAT 2019-03-23
RcRownchangeKK*chgGame
 1698 1747 4.00 8 -0.55 20 -11.00 
  Kretainis, Kristaps 2147  * LAT0.001-0.0820-1.60 
  Hemmelis, Viesturs 1565 LAT1.0010.26205.20 
  Murins, Artjoms 1347  * LAT1.0010.08201.60 
  Visockis, Janis 2033 LAT0.001-0.1620-3.20 
  Leontyev, Alexey 1577 LAT0.001-0.7220-14.40 
  Lasko, Anatolijs 1699 LAT1.0010.43208.60 
  Vernuks, Vjaceslavs 1682 LAT0.001-0.5920-11.80 
  Dvornikovs, Aleksandrs 1534 LAT1.0010.23204.60 
 * 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)
 

 

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