Rapid: Individual Calculations February 2023
 Sertelj, Nusa Nisa  Total change: 1.20  Rating chartPersonal card
 Osnovnosolsko drzavno prvenstvo 2023 D15 Ljubljana SLO 2023-01-07
RcRownchangeKK*chgGame
 1151 1138 1.00 2 0.03 40 1.20 
  Coz, Jera 1184 SLO1.0010.564022.40 
  Kampus, Iva 1118 SLO0.001-0.5340-21.20 

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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