Individual Calculations January 2016
 Lerch, Patrice  Total change: -10.80  Rating chartPersonal card
 Team 2016 - Nationale 1 r4-5 FRANCE FRA 2015-12-05
RcRownchangeKK*chgGame
 2385 2415 0.00 2 -1.08 10 -10.80 
  Ibrahim, Hatim m2318 EGY0.001-0.6310-6.30 
  Bellahcene, Bilel m2452 FRA0.001-0.4510-4.50 

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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