Individual Calculations April 2009
 Li, Shilong  Total change: -2.20  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec Wuxi CHN 2008-10-28
RcRownchangeKK*chgGame
 2533 2505 4.00 8 0.28 10 2.80 
  Ni, Hua g2710 CHN0.001-0.2410-2.40 
  Xiu, Deshun 2425 CHN1.0010.39103.90 
  Zhang, Zhong g2649 SIN1.0010.69106.90 
  Zhao, Zong-Yuan g2567 AUS0.001-0.4110-4.10 
  Li, Chao B g2622 CHN0.5010.16101.60 
  Qiao, Liang f2342 CHN0.501-0.2210-2.20 
  Wen, Yang g2508 CHN0.5010.00100.00 
  Lin, Chen 2441 CHN0.501-0.0910-0.90 

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)
 
 Aeroflot open A1 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2599 2559 3.50 9 -0.50 10 -5.00 
  Aleksandrov, Aleksej g2636 BLR0.001-0.3910-3.90 
  Robson, Ray m2455 USA0.501-0.1410-1.40 
  Rodshtein, Maxim g2650 ISR0.5010.12101.20 
  Ipatov, Alexander m2493 ESP1.0010.41104.10 
  Li, Chao B g2628 CHN0.5010.10101.00 
  Petrosian, Tigran L. g2623 ARM0.001-0.4110-4.10 
  Lysyj, Igor g2620 RUS0.5010.08100.80 
  Naiditsch, Arkadij g2693 GER0.001-0.3210-3.20 
  Vaganian, Rafael A g2596 ARM0.5010.05100.50 

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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