Individual Calculations June 2013
 Cheng, Bobby  Total change: 0.10  Rating chartPersonal card
 O2C Doeberl Cup Premier 2013 Canberra AUS 2013-03-28
RcRownchangeKK*chgGame
 2263 2425 5.50 9 -0.69 10 -6.90 
  Muller, Jonas 2039 AUS1.0010.09100.90 
  Dale, Ari 2225 AUS1.0010.24102.40 
  Li, Chao B g2686 CHN0.5010.32103.20 
  Stojic, Dusan f2228 AUS0.501-0.2510-2.50 
  Zhao, Zong-Yuan g2537 AUS0.001-0.3510-3.50 
  Lei, Tingjie 2232 CHN0.001-0.7510-7.50 
  Loh, Zachary 2025  * AUS1.0010.08100.80 
  Dragicevic, Domagoj f2204 AUS1.0010.22102.20 
  Smirnov, Anton 2194 AUS0.501-0.2910-2.90 
 * 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)
 
 Sydney International Open 2013 Sydney AUS 2013-04-03
RcRownchangeKK*chgGame
 2388 2425 5.50 9 0.70 10 7.00 
  Cabilin, Jeff 2025  * AUS1.0010.08100.80 
  Charles, Gareth 2156 AUS1.0010.17101.70 
  Zhao, Zong-Yuan g2537 AUS0.001-0.3510-3.50 
  Nazari, Sattar 2163 IRI1.0010.18101.80 
  Solomon, Stephen J. m2387 AUS0.501-0.0510-0.50 
  Heberla, Bartlomiej g2562 POL1.0010.68106.80 
  Sethuraman, S.p. g2541 IND0.001-0.3410-3.40 
  Stany, G.a. m2432 IND1.0010.51105.10 
  Li, Chao B g2686 CHN0.001-0.1810-1.80 
 * 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)
 

 

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