Individual Calculations November 2021
 Tomczyk, Piotr  Total change: 24.60  Rating chartPersonal card
 MKSS - Krajska soutez C 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1285 1427 1.00 1 0.31 20 6.20 
  Zuczek, Tadeas 1285 CZE1.0010.31206.20 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 7-9 Chorzow POL 2021-10-23
RcRownchangeKK*chgGame
 1827 1427 1.00 1 0.92 20 18.40 
  Pasieka, Marcin 1827  * POL1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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