Individual Calculations February 2020
 Maguer, Michel  Total change: 5.00  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open C BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1222 1191 3.50 7 0.25 20 5.00 
  Giblin, Martin 1427 FRA1.0010.802016.00 
  Fabre, Guy 1395 FRA0.001-0.2420-4.80 
  Willmann, Sebastien 1412 FRA0.001-0.2220-4.40 
  Maisonhaute, Anne 1003 FRA0.001-0.7420-14.80 
  Boumrar, Emma 1068 FRA1.0010.33206.60 
  Saradjian, Jean-Jacques 1178 FRA1.0010.48209.60 
  Estin-Charbonnel, Laure 1073 FRA0.501-0.1620-3.20 

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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