Individual Calculations July 2021
 Lorach, Samuel  Total change: 50.40  Rating chartPersonal card
 Championnat des Alpes-Maritimes 2021 - Benjamins GRASSE FRA 2021-06-12
RcRownchangeKK*chgGame
 1331 1218 3.50 6 1.26 40 50.40 
  Ieni, Willy 1137 FRA1.0010.394015.60 
  Kien, Lancelot 1528 MNC0.001-0.1440-5.60 
  Samorukov, Egor 1057 MNC1.0010.294011.60 
  Karslian, Azat 1270 FRA0.5010.07402.80 
  Barrast, Catherine 1414 FRA1.0010.754030.00 
  Duspiwa, Thomas 1579 FRA0.001-0.1040-4.00 

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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