Individual Calculations April 2017
 Rabeyrin, Jean-Jacques  Total change: -0.20  Rating chartPersonal card
 Team 2017 - Nationale 2 r8-9 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 2221 2224 1.00 2 -0.01 20 -0.20 
  Safranska, Anda wg2217 FRA0.501-0.0120-0.20 
  Santamaria, Jorge 2225 GER0.5010.00200.00 

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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