Individual Calculations April 2022
 Baginski, Zbigniew  Total change: 18.80  Rating chartPersonal card
 256th YMCA Winter 2022 -D Round 8-11 Warszawa POL 2022-03-01
RcRownchangeKK*chgGame
 1116 1253 2.50 3 0.47 40 18.80 
  Przybylski, Marek 1253 POL0.5010.00400.00 
  Sloniewski, Wojciech 1060 POL1.0010.254010.00 
  Czubaj, Mariusz 1035 POL1.0010.22408.80 

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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