Individual Calculations February 2017
 Grenier, David  Total change: -37.60  Rating chartPersonal card
 7eme Open du Nouvel An de Tours - Tournoi B (-1600) PARCAY MESLAY FRA 2016-12-27
RcRownchangeKK*chgGame
 1217 1508 1.50 4 -1.88 20 -37.60 
  Hegedus, Gabriel 1162 FRA1.0010.11202.20 
  Gardarin, Dimitri 1252 FRA0.001-0.8120-16.20 
  Barbe, Victor 1226 FRA0.501-0.3420-6.80 
  Pinaud, Laurine 1229 FRA0.001-0.8420-16.80 

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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