Individual Calculations May 2012
 Hoffman, Ron  Total change: -1.50  Rating chartPersonal card
 12th Bangkok Chess Club Open 2012 Bangkok THA 2012-04-13
RcRownchangeKK*chgGame
 2134 2097 3.50 8 -0.10 15 -1.50 
  Xiu, Deshun g2492 CHN0.001-0.0815-1.20 
  Karasmaki, Seppo 1858 FIN1.0010.20153.00 
  Teerapabpaisit, Wisuwat f2278 THA0.001-0.2615-3.90 
  Shah, Taksh 1697  * IND1.0010.08151.20 
  Frosch, Ronald 2241 AUT0.001-0.3115-4.65 
  Pogorelov, Ruslan g2426 UKR0.5010.38155.70 
  Frosch, Erich f2284 AUT0.001-0.2615-3.90 
  Tachaplalert, Suvich 1799 THA1.0010.15152.25 
 * 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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