Individual Calculations November 2010
 Ponomarenko, Natalia  Total change: 0.45  Rating chartPersonal card
 Kuzbass open 2010 Kemerovo RUS 2010-08-21
RcRownchangeKK*chgGame
 2138 1927 2.00 8 0.03 15 0.45 
  Cheremnova, Tamara wf2225 RUS0.5010.35155.25 
  Baboyan, Eduard 2159 RUS0.5010.29154.35 
  Ushacov, Vladimir 2145 RUS0.001-0.2215-3.30 
  Siuniakov, Igor m2322 RUS0.001-0.0815-1.20 
  Romanova, Anastasia 1907 RUS0.501-0.0315-0.45 
  Zimin, Ivan 2086 RUS0.001-0.2915-4.35 
  Koveshnikova, Daria 2068 RUS0.5010.19152.85 
  Ermakov, Jan 2193 RUS0.001-0.1815-2.70 

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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