Individual Calculations May 2017
 Ivanov, Jordan  Total change: 1.20  Rating chartPersonal card
 Team 2017 - Nationale 2 r10-11 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 2212 2354 1.50 2 0.12 10 1.20 
  Malassagne, Raphael 2219 FRA0.501-0.1810-1.80 
  Degeorges, Mathis 2205 FRA1.0010.30103.00 

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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