Individual Calculations July 2011
 Goh, Wei Ming Kevin  Total change: 25.00  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2337 2382 6.50 9 1.57 10 15.70 
  Ilic, Ilija 1982  * AUS1.0010.08100.80 
  Mandla, Blair 2121 AUS1.0010.18101.80 
  Kresovic, Velimir 2246 GER1.0010.32103.20 
  Deviatkin, Andrei g2566 RUS0.5010.24102.40 
  Zhao, Zong-Yuan g2579 AUS0.5010.25102.50 
  Johansen, Darryl K. g2419 AUS0.5010.05100.50 
  Steadman, Michael f2217 NZL1.0010.28102.80 
  Akshat, Khamparia f2328 IND0.501-0.0810-0.80 
  Arutinian, David g2575 GEO0.5010.25102.50 
 * 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)
 
 Zone 3.3 Zonal Championship Open Tagaytay City PHI 2011-05-23
RcRownchangeKK*chgGame
 2454 2424 5.00 9 0.93 10 9.30 
  Paez, Alfredo 2146 PHI1.0010.17101.70 
  Cao, Sang g2547 VIE0.5010.17101.70 
  Gomez, John Paul g2538 PHI0.5010.16101.60 
  Nguyen, Huynh Minh Huy m2464 VIE1.0010.56105.60 
  Barbosa, Oliver m2506 PHI0.5010.11101.10 
  Bitoon, Richard m2480 PHI1.0010.58105.80 
  Laylo, Darwin g2516 PHI0.5010.13101.30 
  Garcia, Jan Emmanuel f2344 PHI0.001-0.6110-6.10 
  Paragua, Mark g2542 PHI0.001-0.3410-3.40 

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)
 

 

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