Individual Calculations October 2022
 Ratsirahonana, Charles  Total change: 1.20  Rating chartPersonal card
 Festival de la Thur 2022 - Open B -1800 THANN FRA 2022-09-03
RcRownchangeKK*chgGame
 1329 1210 1.50 4 0.03 40 1.20 
  Stajkovski, Stefan 1607 FRA0.001-0.0840-3.20 
  Holbein, Michel 1132 FRA1.0010.394015.60 
  Moeglin, Loic 1332 FRA0.5010.17406.80 
  Gallais, Valentin 1244 FRA0.001-0.4540-18.00 

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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