Individual Calculations September 2022
 Kajaba, Matus  Total change: 3.20  Rating chartPersonal card
 Bratislavske sachove leto B Bratislava Nemecky kulturny dom SVK 2022-08-01
RcRownchangeKK*chgGame
 1226 1116 1.50 4 0.08 40 3.20 
  Kudela, Oliver 1308 SVK0.001-0.2540-10.00 
  Kudela, Oliver 1308 SVK0.001-0.2540-10.00 
  Hasalova, Michaela 1144 SVK0.5010.04401.60 
  Hasalova, Michaela 1144 SVK1.0010.544021.60 

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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