Individual Calculations January 2023
 Pucalka, Vojtech  Total change: 17.60  Rating chartPersonal card
 JmSS Krajsky prebor II A 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1989 1897 0.50 1 0.13 40 5.20 
  Sevcik, Leos 1989 CZE0.5010.13405.20 

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)
 
 JmSS Krajsky prebor I 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1758 1897 1.00 1 0.31 40 12.40 
  Martisek, Karel 1758 CZE1.0010.314012.40 

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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