Individual Calculations February 2020
 Guez, Fabien  Total change: -28.20  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 2163 2017 0.50 6 -1.41 20 -28.20 
  Bonte, Andrei-Mihai 2301 ROU0.001-0.1620-3.20 
  Meillon, Judicael 2137 FRA0.5010.16203.20 
  Onkoud, Abdelaziz m2319 MAR0.001-0.1520-3.00 
  Grundman, Anatole 2111 FRA0.001-0.3720-7.40 
  Gherghinoiu, Lucas 2104 FRA0.001-0.3820-7.60 
  Houhou, Alexandre 2007 FRA0.001-0.5120-10.20 

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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