Individual Calculations December 2022
 Peter, Steven  Total change: 39.00  Rating chartPersonal card
 World Senior Championship 2022 - Over 65 Assisi ITA 2022-11-15
RcRownchangeKK*chgGame
 2062 2035 7.00 11 1.95 20 39.00 
  Colombrini, Adolfo 1689 ITA1.0010.11202.20 
  Renman, Nils-Gustaf m2320 SWE0.001-0.1620-3.20 
  Canonne, Antoine 1853 FRA1.0010.26205.20 
  Lanc, Alois m2268 SVK0.001-0.2120-4.20 
  Marshall, Michael 1829 DEN1.0010.24204.80 
  Buchal, Stephan f2247 GER0.5010.27205.40 
  Turegano Moratalla, Santiago 1765 ESP1.0010.17203.40 
  Furman, Boris f2166 FID1.0010.682013.60 
  Pomes Marcet, Joan m2197 ESP0.001-0.2920-5.80 
  Strutinskaia, Galina wg2137 RUS0.5010.14202.80 
  Lederman, Leon m2215 ISR1.0010.742014.80 

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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