Individual Calculations November 2021
 Raptis, Janis  Total change: 23.20  Rating chartPersonal card
 SSOK - Krajsky prebor 2021/2022 r1-3 various CZE 2021-10-10
RcRownchangeKK*chgGame
 1617 1730 0.50 1 -0.15 40 -6.00 
  Kolar, Radomir 1617 CZE0.501-0.1540-6.00 

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)
 
 MKSS - Krajska soutez A 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1907 1730 1.00 1 0.73 40 29.20 
  Pardy, Martin 1907 CZE1.0010.734029.20 

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)
 

 

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