Individual Calculations April 2009
 Zhang, Zhong  Total change: -43.30  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec Wuxi CHN 2008-10-28
RcRownchangeKK*chgGame
 2542 2649 2.00 7 -2.39 10 -23.90 
  Wang, Yue g2736 CHN0.5010.12101.20 
  Li, Shilong g2505 CHN0.001-0.6910-6.90 
  Xiu, Deshun 2425 CHN0.501-0.2810-2.80 
  Zhou, Jianchao g2612 CHN0.001-0.5510-5.50 
  Xu, Jun g2521 CHN0.001-0.6710-6.70 
  Wang, Hao g2696 CHN0.5010.07100.70 
  Wu, Kaiyu 2302 CHN0.501-0.3910-3.90 

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)
 
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2437 2656 5.00 9 -1.94 10 -19.40 
  Deviatkin, Andrei g2566 RUS0.501-0.1210-1.20 
  Slugin, Sergey f2436 RUS1.0010.22102.20 
  Kabanov, Nikolai m2502 RUS0.501-0.2110-2.10 
  Belov, Igor m2460 RUS0.001-0.7510-7.50 
  Barsamian, Eduard 2306 RUS1.0010.11101.10 
  Krylov, Mikhail m2459 RUS0.001-0.7510-7.50 
  Reshetnikov, Alexey f2397 RUS1.0010.18101.80 
  Grishchenko, Sergey f2423 RUS0.001-0.7910-7.90 
  Orlinkov, Maxim L. m2385 RUS1.0010.17101.70 

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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