Individual Calculations August 2017
 Ni, Viktorija  Total change: 1.80  Rating chartPersonal card
 XXVII Open Internacional de Gros 2017 Donostia ESP 2017-06-23
RcRownchangeKK*chgGame
 2099 2175 4.00 8 -0.64 20 -12.80 
  Martinez Adarraga, Inko 1775  * ESP1.0010.08201.60 
  Martinez Duany, Lelys Stanley g2494 CUB0.001-0.1320-2.60 
  Torres, Patrice 1913 FRA1.0010.18203.60 
  Sanchez Merino, Christian 1789 ESP0.501-0.4120-8.20 
  Lagos Lejarraga, Jon 1987 ESP0.501-0.2420-4.80 
  Lazarev, Vladimir g2416 FRA0.001-0.2020-4.00 
  Toro, Guillermo 2060 CHI1.0010.34206.80 
  Etchegaray, Patrice m2359 FRA0.001-0.2620-5.20 
 * 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)
 
 10th Annual Chicago Class Wheeling, Illinois USA 2017-07-14
RcRownchangeKK*chgGame
 2350 2210 2.00 4 0.73 20 14.60 
  Turgut, Tansel f2262 TUR0.5010.07201.40 
  Wang, Kevin f2360 USA1.0010.702014.00 
  Laxman, R.r. g2415 IND0.5010.26205.20 
  Sarkar, Justin m2363 USA0.001-0.3020-6.00 

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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