Blitz: Individual Calculations January 2023
 Malykh, Matvei  Total change: -12.00  Rating chartPersonal card
 Open championship of the Chess Federation of the Moscow region_BLITZ_U17 Odintsovo RUS 2022-12-02
RcRownchangeKK*chgGame
 1493 1476 3.50 8 -0.30 40 -12.00 
  Kalustova, Marina 1439 RUS0.501-0.0540-2.00 
  Kuliev, Ivan 1617 RUS0.001-0.3140-12.40 
  Polozova, Anna 1307 RUS1.0010.284011.20 
  Matveev, Erik 1610 RUS1.0010.684027.20 
  Kalustova, Marina 1439 RUS0.001-0.5540-22.00 
  Kuliev, Ivan 1617 RUS0.001-0.3140-12.40 
  Polozova, Anna 1307 RUS1.0010.284011.20 
  Matveev, Erik 1610 RUS0.001-0.3240-12.80 

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)
 

 

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