Individual Calculations January 2019
 Durand, Stephane  Total change: -6.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1479 1554 1.50 3 -0.30 20 -6.00 
  Grihon, Stephane 1516 FRA0.501-0.0520-1.00 
  Lidoine, Stephane 1399 FRA1.0010.29205.80 
  Dubois, Axel 1523 FRA0.001-0.5420-10.80 

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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