Individual Calculations February 2022
 Kempa, Krzysztof  Total change: -40.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Podwroclawska Liga Okregowa Round 6-9 Dolny Slask POL 2022-01-08
RcRownchangeKK*chgGame
 1164 1168 0.00 2 -1.01 40 -40.40 
  Kuriata, Karol 1102 POL0.001-0.5940-23.60 
  Hertlein, Marcin 1225 POL0.001-0.4240-16.80 

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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