Individual Calculations October 2018
 Grafil, Franz Robert  Total change: 19.80  Rating chartPersonal card
 15th IGB Dato Arthur Tan Malaysian Open Chess Championship 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 2238 2199 4.50 8 0.99 20 19.80 
  Villamayor, Buenaventura g2392 SGP0.001-0.2520-5.00 
  Lim, Wei Sheng 1906 MAS1.0010.15203.00 
  Nandan, Buragohain 1896 IND1.0010.14202.80 
  Paciencia, Enrique m2327 SGP1.0010.672013.40 
  Turqueza, Mari Joseph f2360 PHI0.5010.21204.20 
  Ervan, Mohamad f2354 INA0.5010.21204.20 
  Zuo, Yifan c2334 CHN0.5010.18203.60 
  Gong, Qianyun wg2331 SGP0.001-0.3220-6.40 

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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