Individual Calculations October 2008
 Watanabe, Akira  Total change: -19.95  Rating chartPersonal card
 2008 Japan League Tokyo JPN 2008-08-14
RcRownchangeKK*chgGame
 2130 2353 4.00 6 -0.65 15 -9.75 
  Sano, Tomu 2102 JPN0.501-0.3115-4.65 
  Yamada, Kohei 2003 JPN0.501-0.3915-5.85 
  Bibby, Simon 2269 JPN0.501-0.1215-1.80 
  Shiomi, Ryo 2130 JPN1.0010.22153.30 
  Otgonbat, Cendayush 2177 MGL0.501-0.2315-3.45 
  Iwasaki, Yudai c2096 JPN1.0010.18152.70 

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)
 
 Torneio Ideal Max Euwe Sao Paulo/SP BRA 2008-08-22
RcRownchangeKK*chgGame
 2466 2353 2.50 9 -0.68 15 -10.20 
  Van Der Wiel, John T H g2504 NED0.001-0.3015-4.50 
  Zhao, Zong-Yuan g2561 AUS0.001-0.2315-3.45 
  Diaz Hollemaert, Nahuel m2419 ARG0.001-0.4115-6.15 
  Lujan, Carolina mwg2361 ARG1.0010.51157.65 
  Matsuura, Everaldo m2464 BRA1.0010.65159.75 
  Zambrana, Oswaldo g2458 BOL0.5010.14152.10 
  Roselli Mailhe, Bernardo m2385 URU0.001-0.4615-6.90 
  Milos, Gilberto g2598 BRA0.001-0.2015-3.00 
  El Debs, Felipe De Cresce f2440 BRA0.001-0.3815-5.70 

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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