Individual Calculations September 2015
 Watson, John L  Total change: -14.20  Rating chartPersonal card
 Biel Master Tournament (MTO) Biel SUI 2015-07-20
RcRownchangeKK*chgGame
 2223 2323 5.50 11 -1.42 10 -14.20 
  Gharamian, Tigran g2649 FRA0.001-0.1310-1.30 
  Jenal, Juerg 2136 SUI1.0010.26102.60 
  Sayadyan, Edvard 1974 ARM0.001-0.8910-8.90 
  Giulian, Philip M f2136 SCO0.501-0.2410-2.40 
  Kunz, Konstantin f2213 GER0.501-0.1510-1.50 
  Amos, Frank 2106 GER0.501-0.2810-2.80 
  Meier, Volker f2247 GER0.501-0.1010-1.00 
  Ludwig, Peter 2228 GER1.0010.37103.70 
  Cherniaev, Alexander g2483 RUS0.001-0.2910-2.90 
  Ivanov, Mike 2192 CAN0.501-0.1810-1.80 
  Liepins, Oliver 2090 LAT1.0010.21102.10 

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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