Individual Calculations October 2022
 Laido, Olivia  Total change: -20.80  Rating chartPersonal card
 144th annual New York State Championship - U2100 Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1544 1630 3.00 6 -0.52 40 -20.80 
  Sreekumar, Gauri 1386 CAN1.0010.20408.00 
  Beh, Ryan Mark 1731 USA0.5010.14405.60 
  Sheppard, Dore A 1983 USA0.001-0.1140-4.40 
  Jain, Mannat Vikramaditya 1234 IND0.501-0.4240-16.80 
  Kashyap, Mahati B 1230  * USA0.501-0.4240-16.80 
  Rouse, Ben 1697 USA0.5010.09403.60 
 * 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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