Individual Calculations May 2024
 Dabrowski, Leszek  Total change: 26.60  Rating chartPersonal card
 289th YMCA Spring 2024-D Round 1-3 Warszawa POL 2024-04-09
RcRownchangeKK*chgGame
 1509 1553 3.00 3 1.33 20 26.60 
  Kozera, Konrad 1615 POL1.0010.592011.80 
  Jaworowski, Andre 1433 USA1.0010.34206.80 
  Skonieczny, Marcin 1479 POL1.0010.40208.00 

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)
 

 

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