Individual Calculations September 2011
 Natacheev, Peter  Total change: 23.40  Rating chartPersonal card
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2333 2216 5.00 9 1.85 15 27.75 
  Maslova, Polina 1816  * RUS1.0010.08151.20 
  Tunik, Gennady g2440 RUS1.0010.781511.70 
  Chuprov, Dmitry g2531 RUS0.001-0.1415-2.10 
  Musalov, Ruslan 2399 RUS0.5010.24153.60 
  Predke, Alexandr 2450 RUS0.5010.29154.35 
  Blatov, Igor f2343 RUS1.0010.671510.05 
  Dzhumaev, Marat g2481 UZB0.001-0.1815-2.70 
  Potapov, Pavel m2488 RUS0.001-0.1715-2.55 
  Afanasiev, Dmitry 2047 RUS1.0010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Zhigulevskie prostory-2011 Samara RUS 2011-07-22
RcRownchangeKK*chgGame
 2098 2216 5.50 9 -0.29 15 -4.35 
  Danilova, Irina M 1835 RUS1.0010.09151.35 
  Razumov, Andrey 1972 RUS1.0010.20153.00 
  Smetanov, Nikolay 2045 RUS1.0010.27154.05 
  Elistratov, Ilia 2160 RUS1.0010.42156.30 
  Purygin, Andrei f2278 RUS0.5010.09151.35 
  Palachev, Petr 2206 RUS0.501-0.0115-0.15 
  Kalinin, Pavel 2156 RUS0.001-0.5815-8.70 
  Strokov, Anatoly 2123 RUS0.501-0.1315-1.95 
  Sorochan, Dmitry 2110 RUS0.001-0.6415-9.60 

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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