Individual Calculations May 2015
 Checa, Nicolas  Total change: 63.20  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2278 2283 6.00 9 1.58 40 63.20 
  Altman, Joshua A c1883  * ENG1.0010.08403.20 
  Mulyar, Michael A m2412 USA0.5010.17406.80 
  Wang, Kevin f2371 USA0.001-0.3840-15.20 
  Holroyd, Kenneth J 2095 USA1.0010.264010.40 
  Smith, Bryan G g2482 USA0.001-0.2440-9.60 
  Der Manuelian, Haik Oliver 2113 USA1.0010.284011.20 
  Mandizha, Farai m2365 ZIM0.5010.11404.40 
  Gerzhoy, Leonid m2430 CAN1.0010.704028.00 
  Brown, Michael William f2352 USA1.0010.604024.00 
 * 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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