Individual Calculations February 2023
 Unurjargal, Nyamtuya  Total change: -65.00  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1502 1862 3.00 7 -3.25 20 -65.00 
  Fan, Shengjie 1523 USA0.001-0.8820-17.60 
  Krishnan, Anish 1462  * USA0.001-0.9220-18.40 
  Karthikeyan, Harishkumar 1586 USA1.0010.17203.40 
  Trey, Justin 1516 USA0.501-0.3920-7.80 
  Liu, Joshua 1423 USA0.501-0.4420-8.80 
  Wang, Jacob S 1536 USA0.001-0.8720-17.40 
  Raj, Ria 1467 USA1.0010.08201.60 
 * 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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