Rapid: Individual Calculations March 2022
 Haiduk, Anastasia  Total change: -2.00  Rating chartPersonal card
 Fifth Cyprus Chess Categories Youth Tournament - Category IV Paphos CYP 2022-01-30
RcRownchangeKK*chgGame
 1186 1206 2.00 4 -0.10 20 -2.00 
  Polyakov, Stepan 1198 CYP0.501-0.0120-0.20 
  Artemis, Sotiris 1123 CYP0.501-0.1120-2.20 
  Chernenko, Georgi 1314 CYP1.0010.652013.00 
  El Rahi, Pavlos 1110 CYP0.001-0.6320-12.60 

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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