Rapid: Individual Calculations March 2022
 El Rahi, Pavlos  Total change: -4.60  Rating chartPersonal card
 Fifth Cyprus Chess Categories Youth Tournament - Category IV Paphos CYP 2022-01-30
RcRownchangeKK*chgGame
 1176 1110 1.00 3 -0.23 20 -4.60 
  Polyakov, Stepan 1198 CYP0.001-0.3820-7.60 
  Artemis, Sotiris 1123 CYP0.001-0.4820-9.60 
  Haiduk, Anastasia 1206 CYP1.0010.632012.60 

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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