Rapid: Individual Calculations October 2023
 Zdanovich, Nikolai  Total change: 18.80  Rating chartPersonal card
 SPb Junior Team Club Championship n.a. A.V.Cherepkov. Higher League St. Petersburg RUS 2023-09-23
RcRownchangeKK*chgGame
 1088 1097 1.50 2 0.47 40 18.80 
  Vlashchenko, Ilya 1120 FID0.5010.03401.20 
  Polenova, Safina 1055 RUS1.0010.444017.60 

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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