Individual Calculations July 2018
 Pham, Cong Tri  Total change: 28.40  Rating chartPersonal card
 Challenge Hegy Andre 2018 (-2200) KINGERSHEIM FRA 2018-04-06
RcRownchangeKK*chgGame
 1548 1318 3.00 7 1.42 20 28.40 
  Violette, Didier 1644 FRA0.001-0.1320-2.60 
  Bonfadini, Patrice 1470 FRA1.0010.702014.00 
  Beteille, Christian 1635 FRA0.001-0.1320-2.60 
  Blum, Pierre 1691 FRA0.5010.40208.00 
  Dielaine, Sylvain 1535 FRA0.001-0.2220-4.40 
  Ehret, Nicolas 1370 FRA1.0010.572011.40 
  Thelen, Sylvain 1489 FRA0.5010.23204.60 

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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