Individual Calculations February 2020
 Willmann, Sebastien  Total change: -43.80  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open C BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1223 1412 3.00 7 -2.19 20 -43.80 
  Slimane, Adam 1176 FRA1.0010.20204.00 
  Jaulin, Vincent 1277 FRA0.001-0.6820-13.60 
  Maguer, Michel 1191 FRA1.0010.22204.40 
  Vidoni, Salma 1283 FRA0.001-0.6720-13.40 
  Stefanko, Christopher 1205 FRA0.501-0.2720-5.40 
  Rakotomamonjy, Logan 1114 FRA0.501-0.3520-7.00 
  Bonneau, Lucas 1312 FRA0.001-0.6420-12.80 

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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