Individual Calculations January 2020
 Lenoir, Pierre  Total change: -0.40  Rating chartPersonal card
 Championnat 35 toutes catégories 2020 r1-2 GUICHEN FRA 2019-11-23
RcRownchangeKK*chgGame
 1352 1362 1.00 2 -0.02 20 -0.40 
  Fresnel, Serge 1003 FRA1.0010.10202.00 
  Nayaradou, Philippe 1701 FRA0.001-0.1220-2.40 

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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