Rapid: Individual Calculations October 2021
 Soyer, David  Total change: -10.80  Rating chartPersonal card
 11e tournoi rapide de St-Just-en-Chaussee SAINT JUST EN CHAUSSEE FRA 2021-09-21
RcRownchangeKK*chgGame
 1185 1068 1.50 6 -0.54 20 -10.80 
  Cornille, Gerard 1210 FRA0.001-0.3120-6.20 
  Tarboush, Fawaz 1191 FRA0.001-0.3320-6.60 
  Baciu, Constantin 1187 FRA1.0010.662013.20 
  Frazao, Pascal 1215 FRA0.001-0.3020-6.00 
  Soyer, Xavier 1122 FRA0.001-0.4220-8.40 
  Divay, Bertrand 1182 FRA0.5010.16203.20 

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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