Blitz: Individual Calculations May 2023
 Riskin, Grigory  Total change: 12.40  Rating chartPersonal card
 Russian Championship B15 blitz 2023 Moscow RUS 2023-04-16
RcRownchangeKK*chgGame
 1536 1293 2.00 8 0.31 40 12.40 
  Ulasevich, Andrey 1716 RUS0.001-0.0740-2.80 
  Karulin, Nikita 1493 RUS0.5010.264010.40 
  Iljushin, Yaroslav 1450 RUS0.5010.21408.40 
  Zubarev, Vladislav 1489 RUS0.001-0.2540-10.00 
  Tonkikh, Daniil 1549 RUS0.001-0.1940-7.60 
  Kuznetcov, Andrey 1489 RUS0.001-0.2540-10.00 
  Lukianov, Rodion 1452 RUS1.0010.714028.40 
  Polnikov, Ivan 1649 RUS0.001-0.1140-4.40 

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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