Individual Calculations June 2015
 Aripov, Iskandar  Total change: 17.20  Rating chartPersonal card
 24th Annual Chicago Open Wheeling, Illinois USA 2015-05-21
RcRownchangeKK*chgGame
 2333 2219 4.00 9 0.86 20 17.20 
  Amanov, Mesgen g2445 TKM0.001-0.2120-4.20 
  Song, Edward f2315 USA0.5010.13202.60 
  Santarius, Erik F 2307 USA1.0010.622012.40 
  Sarkar, Justin m2395 USA1.0010.732014.60 
  Kiewra, Keaton F m2394 USA0.001-0.2720-5.40 
  Kretchetov, Alexandre f2338 RUS0.001-0.3420-6.80 
  Yuan, Yuanling wm2270 CAN1.0010.572011.40 
  Burnett, Ronald m2349 USA0.001-0.3220-6.40 
  Tarhon, Brian 2183 ENG0.501-0.0520-1.00 

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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