Individual Calculations July 2016
 Ider, Borya  Total change: 11.20  Rating chartPersonal card
 Team 2016 - Top 12 FRANCE FRA 2016-05-21
RcRownchangeKK*chgGame
 2394 2430 5.50 8 1.12 10 11.20 
  Sharif, Mehrshad m2425 FRA1.0010.49104.90 
  Collas, Silvia mwg2308 FRA0.501-0.1710-1.70 
  Anic, Darko g2381 FRA0.001-0.5710-5.70 
  Le Roux, Jean-Pierre g2549 FRA0.001-0.3410-3.40 
  Marchand, Francois f2218 FRA1.0010.23102.30 
  Vuilleumier, Alexandre m2384 SUI1.0010.44104.40 
  Petkov, Vladimir g2493 BUL1.0010.59105.90 
  Grafl, Florian m2396 GER1.0010.45104.50 

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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