Individual Calculations January 2020
 Havard, Alain  Total change: 8.80  Rating chartPersonal card
 Team 2020 - 60mn Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1254 1416 2.50 3 0.44 20 8.80 
  Gapenne, Frederic 1056 FRA1.0010.10202.00 
  Heude, Philippe 1247 FRA0.501-0.2220-4.40 
  Cadinot, Alain 1459 FRA1.0010.562011.20 

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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