Individual Calculations November 2018
 Martin, Nils  Total change: -44.40  Rating chartPersonal card
 15e Open de Grasse - Tournoi B (-1600) GRASSE FRA 2018-09-29
RcRownchangeKK*chgGame
 1143 1047 0.00 3 -1.11 40 -44.40 
  Habermacher, Elliot 1214 FRA0.001-0.2840-11.20 
  Le, Yoann Son 1115 FRA0.001-0.4140-16.40 
  Lorach, Samuel 1101 FRA0.001-0.4240-16.80 

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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