Individual Calculations April 2008
 Li, Chao B  Total change: 15.50  Rating chartPersonal card
 4th IGB Dato' Arthur Tan Malaysian Open Chess Championship 2007 Kuala Lumpur MAS 2007-08-20
RcRownchangeKK*chgGame
 2391 2529 9.00 11 1.65 10 16.50 
  Illingworth, Max 2179 AUS0.501-0.3910-3.90 
  Capel, Evan Timothy 2179 MAS1.0010.11101.10 
  Senador, Emmanuel 2380 PHI0.501-0.2010-2.00 
  Wallis, Christopher 2238 AUS1.0010.15101.50 
  Mas, Hafizulhelmi m2372 MAS1.0010.29102.90 
  Nouri, Hamed 2426 PHI1.0010.36103.60 
  Li, Ruofan wg2417 SIN0.501-0.1510-1.50 
  Wang, Rui m2482 CHN1.0010.43104.30 
  Zhou, Weiqi 2469 CHN1.0010.42104.20 
  Zhang, Zhong g2634 SIN1.0010.64106.40 
  Rahman, Ziaur g2522 BAN0.501-0.0110-0.10 

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)
 
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2438 2553 5.00 8 -0.22 10 -2.20 
  Senador, Emmanuel 2356 PHI0.501-0.2510-2.50 
  Sadorra, Julio Catalino m2414 PHI0.501-0.1910-1.90 
  Nolte, Rolando 2402 PHI1.0010.30103.00 
  Barbosa, Oliver 2420 PHI1.0010.32103.20 
  Dao, Thien Hai g2530 VIE0.501-0.0310-0.30 
  Paragua, Mark g2514 PHI0.001-0.5510-5.50 
  Huang, Qian wm2416 CHN1.0010.32103.20 
  Gonzales, Jayson m2454 PHI0.501-0.1410-1.40 

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)
 
 Ciudad de Pamplona - Abierto Pamplona ESP 2007-12-22
RcRownchangeKK*chgGame
 2335 2553 7.00 9 0.12 10 1.20 
  Sevilla Subiza, Javier 2203 ESP1.0010.11101.10 
  Lakunza, Juan Carlos 2203 ESP1.0010.11101.10 
  Delgado Crespo, Mairelys wg2285 ESP1.0010.17101.70 
  Salgado Lopez, Ivan m2460 ESP0.001-0.6310-6.30 
  Recuero Guerra, David f2407 ESP1.0010.30103.00 
  Martinez Martin, David m2400 ESP0.001-0.7010-7.00 
  Mindeguia Guruceaga, Juan J. 2224 ESP1.0010.12101.20 
  Sande Edreira, Jose Antonio f2342 ESP1.0010.23102.30 
  Lafuente, Pablo m2489 ARG1.0010.41104.10 

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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