Rapid: Individual Calculations May 2023
 Grishunin, Artur  Total change: 2.00  Rating chartPersonal card
 Rapid Grand Prix 2023 - Chelny 7th stage Naberezhnye Chelny RUS 2023-04-01
RcRownchangeKK*chgGame
 1694 1608 5.50 8 2.10 40 84.00 
  Trushnikov, Yury 1215 RUS1.0010.08403.20 
  Husnullin, Ramil 1925 RUS1.0010.874034.80 
  Maltseva, Aleksandra 1489 RUS0.501-0.1640-6.40 
  Efimov, Leonid 2117 RUS0.001-0.0440-1.60 
  Elshanskaya, Albina 1364 RUS1.0010.20408.00 
  Sairanov, Talgat 2016 RUS0.5010.424016.80 
  Gorin, Andrey 1918 RUS0.5010.364014.40 
  Alisheva, Aigul 1510 RUS1.0010.374014.80 

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)
 
 Rapid Grand Prix 2023 - Chelny 8th stage Naberezhnye Chelny RUS 2023-04-15
RcRownchangeKK*chgGame
 1483 1608 2.50 7 -2.05 40 -82.00 
  Guseinov, Ibragim 1208  * RUS1.0010.08403.20 
  Sairanov, Talgat 2016 RUS0.001-0.0840-3.20 
  Sakhabeev, Artur 1685 RUS0.5010.11404.40 
  Kamalieva, Azaliya 1475 RUS0.001-0.6840-27.20 
  Gorin, Aleksandr 1252 RUS1.0010.11404.40 
  Gabitova, Albina 1364 RUS0.001-0.8040-32.00 
  Agishev, Emil 1381 RUS0.001-0.7940-31.60 
 * 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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