Individual Calculations January 2020
 Wojtaszek, Radoslaw  Total change: 0.20  Rating chartPersonal card
 1. Bundesliga 2019/2020 December 2019 various GER 2019-12-07
RcRownchangeKK*chgGame
 2538 2725 1.50 2 0.02 10 0.20 
  L`ami, Erwin g2609 NED1.0010.34103.40 
  Vrolijk, Liam m2467 NED0.501-0.3210-3.20 

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)
 
 FIDE Grand Prix Series 2019. Jerusalem. Jerusalem ISR 2019-12-10
RcRownchangeKK*chgGame
 2724 2725 1.00 2 0.00 10 0.00 
  Andreikin, Dmitry g2724 RUS0.5010.00100.00 
  Andreikin, Dmitry g2724 RUS0.5010.00100.00 

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)
 

 

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