Individual Calculations April 2009
 Antipin, Ivan  Total change: -6.90  Rating chartPersonal card
 Iset 2009 Rtg Ekaterinburg RUS 2009-02-25
RcRownchangeKK*chgGame
 2180 2049 4.00 13 -0.46 15 -6.90 
  Vazirov, Ruslan 2263 RUS0.001-0.2315-3.45 
  Orekhov, Evgeny m2399 RUS0.001-0.1115-1.65 
  Saltykov, Petr 2031 RUS0.501-0.0315-0.45 
  Luchsheva, Anastasia 2121 RUS0.5010.10151.50 
  Chudinovskikh, Zinaida 2029 RUS0.001-0.5315-7.95 
  Vladimirov, Anton 2055 RUS1.0010.51157.65 
  Maximov, Petr 2165 RUS0.5010.16152.40 
  Melman, Sergey 2358 RUS0.001-0.1415-2.10 
  Davydov, Alexey 2086 RUS0.5010.05150.75 
  Borisov, Ivan 2027 RUS0.501-0.0315-0.45 
  Kojemiaka, Dmitri f2259 RUS0.001-0.2315-3.45 
  Pozin, Sergey m2399 RUS0.001-0.1115-1.65 
  Fokin, Sergey 2142 RUS0.5010.13151.95 

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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