Individual Calculations September 2009
 Grigorian, Vardan  Total change: 44.10  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2448 2274 5.50 9 2.94 15 44.10 
  Tunik, Gennady g2499 RUS0.5010.28154.20 
  Solodovnichenko, Yuri g2564 UKR0.001-0.1615-2.40 
  Agaragimov, Djakhangir f2370 AZE1.0010.63159.45 
  Stukopin, Andrey f2380 RUS0.001-0.3615-5.40 
  Potapov, Alexey f2354 RUS0.5010.11151.65 
  Gorkavij, Vadim f2327 RUS1.0010.57158.55 
  Stets, Dmitry m2422 UKR1.0010.701510.50 
  Smirnov, Pavel g2575 RUS1.0010.851512.75 
  Novikov, Stanislav g2540 RUS0.5010.32154.80 

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)
 

 

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