Individual Calculations January 2023
 Gopalakrishnan, Kritin Rohan  Total change: 62.00  Rating chartPersonal card
 57th American Open - Under 2200 Orange, CA USA 2022-11-24
RcRownchangeKK*chgGame
 1627 1530 4.50 8 1.55 40 62.00 
  Gasparyan, Seryozha 1648 USA0.5010.16406.40 
  Liu, Angela 1643 USA0.5010.15406.00 
  Spector, Marchand 1597 USA1.0010.594023.60 
  Sabyrov, Muradhan Emir 1641 USA1.0010.654026.00 
  Lu, Byron T 1596 USA0.5010.09403.60 
  Yao, Hanchi 1618 USA0.001-0.3840-15.20 
  Xu, Gordon Zhenyu 1695 USA0.001-0.2840-11.20 
  Wang, Leo Q 1580 USA1.0010.574022.80 

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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