Rapid: Individual Calculations December 2018
 Marie-Groblewski, Vincent  Total change: -25.80  Rating chartPersonal card
 Championnat Hauts-de-Seine 2018 - Benjamins PUTEAUX FRA 2018-11-11
RcRownchangeKK*chgGame
 1181 1131 0.00 3 -1.29 20 -25.80 
  Lahihi, Samy 1129 FRA0.001-0.5020-10.00 
  El Gemayel, Zahi 1247 FRA0.001-0.3420-6.80 
  Charghinoff, Timour 1168 FRA0.001-0.4520-9.00 

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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