Individual Calculations January 2019
 Breard, Alexandre  Total change: 28.80  Rating chartPersonal card
 Team 2019 - Ile de France Part 1 IDF FRA 2018-10-06
RcRownchangeKK*chgGame
 1366 1171 1.50 3 0.72 40 28.80 
  Rauche, Michel 1299 FRA0.5010.17406.80 
  David, Jean-Yves 1500 FRA0.5010.384015.20 
  Garnier, Patrick 1299 FRA0.5010.17406.80 

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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