Individual Calculations September 2010
 Naiditsch, Arkadij  Total change: -10.20  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2514 2684 3.50 7 -1.36 10 -13.60 
  Kapnisis, Spyridon m2514 GRE0.001-0.7210-7.20 
  Hammer, Jon Ludvig g2636 NOR0.001-0.5710-5.70 
  Negi, Parimarjan g2615 IND0.501-0.1010-1.00 
  Agouridis, Aris 2284  * GRE1.0010.08100.80 
  Ignatiadis, Konstantinos 2284  * GRE1.0010.08100.80 
  Petrov, Marijan g2534 BUL0.501-0.2010-2.00 
  Navara, David g2731 CZE0.5010.07100.70 
 * 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)
 
 Dortmunder Sparkassen Chess Meeting GM Turnier Dortmund GER 2010-07-15
RcRownchangeKK*chgGame
 2740 2684 4.00 10 -0.22 10 -2.20 
  Mamedyarov, Shakhriyar g2761 AZE0.001-0.3910-3.90 
  Le, Quang Liem g2681 VIE0.5010.00100.00 
  Ponomariov, Ruslan g2734 UKR0.5010.07100.70 
  Leko, Peter g2734 HUN0.5010.07100.70 
  Kramnik, Vladimir g2790 RUS0.001-0.3610-3.60 
  Mamedyarov, Shakhriyar g2761 AZE1.0010.61106.10 
  Le, Quang Liem g2681 VIE0.5010.00100.00 
  Ponomariov, Ruslan g2734 UKR0.001-0.4310-4.30 
  Kramnik, Vladimir g2790 RUS1.0010.64106.40 
  Leko, Peter g2734 HUN0.001-0.4310-4.30 

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)
 
 Match Efimenko, Z. – Naiditsch, A. Mukachevo UKR 2010-08-12
RcRownchangeKK*chgGame
 2689 2684 3.50 6 0.56 10 5.60 
  Efimenko, Zahar g2689 UKR0.5010.01100.10 
  Efimenko, Zahar g2689 UKR1.0010.51105.10 
  Efimenko, Zahar g2689 UKR0.5010.01100.10 
  Efimenko, Zahar g2689 UKR0.5010.01100.10 
  Efimenko, Zahar g2689 UKR0.5010.01100.10 
  Efimenko, Zahar g2689 UKR0.5010.01100.10 

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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