Individual Calculations June 2022
 Mueck, Piotr  Total change: 2.80  Rating chartPersonal card
 259th YMCA Spring 2022-C Round 5-8 Warszawa POL 2022-05-04
RcRownchangeKK*chgGame
 1374 1347 2.00 4 0.14 20 2.80 
  Dabrowski, Leszek 1372 POL0.5010.03200.60 
  Jaroszuk, Marcin 1513 POL0.5010.22204.40 
  Matyszkiewicz, Radoslaw 1361 POL0.001-0.4820-9.60 
  Baginski, Zbigniew 1251 POL1.0010.37207.40 

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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