Individual Calculations October 2008
 Kolev, Atanas  Total change: -2.30  Rating chartPersonal card
 Cleveland Open Cleveland, Ohio USA 2008-06-13
RcRownchangeKK*chgGame
 2450 2568 1.00 2 -0.31 10 -3.10 
  Blocker, Calvin m2372 USA1.0010.25102.50 
  Mitkov, Nikola g2528 MKD0.001-0.5610-5.60 

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)
 
 Acropolis International Tournament 2008 Athens GRE 2008-08-09
RcRownchangeKK*chgGame
 2391 2565 6.50 9 0.08 10 0.80 
  Aggelis, Nikolaos 2271 GRE0.501-0.3510-3.50 
  Georgiou, Kostantinos 2236 GRE1.0010.12101.20 
  Zawadzka, Jolanta wg2389 POL1.0010.27102.70 
  Rakhmanov, Aleksandr g2489 RUS0.001-0.6010-6.00 
  Kanakaris, Georgios 2284 GRE1.0010.16101.60 
  Rudolf, Anna wg2337 HUN0.501-0.2910-2.90 
  Aloma Vidal, Robert f2388 ESP1.0010.27102.70 
  Zhukova, Natalia wg2489 UKR1.0010.40104.00 
  Smirin, Ilia g2637 ISR0.5010.10101.00 

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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