Individual Calculations April 2022
 Rosu, Alexandru  Total change: -55.60  Rating chartPersonal card
 Championnats IdF 2022 U12 PARIS FRA 2022-02-28
RcRownchangeKK*chgGame
 1166 1443 3.50 5 -0.66 40 -26.40 
  Grulier, Arnold 1145 FRA1.0010.15406.00 
  Jasmin, Lysandre 1134 FRA0.501-0.3640-14.40 
  Gautier, Yanis 1186 FRA1.0010.18407.20 
  Khalfoune, Anis 1188 FRA1.0010.19407.60 
  Ries, Rafael 1176 FRA0.001-0.8240-32.80 

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)
 
 Team 2022 - Nationale 1 Jeunes r6-7 FRANCE FRA 2022-03-06
RcRownchangeKK*chgGame
 1187 1513 1.00 2 -0.73 40 -29.20 
  Hysi, Ermal 1246 FRA0.001-0.8240-32.80 
  Niclot, Matthias 1127 FRA1.0010.09403.60 

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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