Rapid: Individual Calculations February 2023
 Anushri, Nair  Total change: 3.60  Rating chartPersonal card
 2nd Chess Lab Rapid Challenge 2022 Dubai UAE 2022-12-11
RcRownchangeKK*chgGame
 1688 1089 0.50 4 0.09 40 3.60 
  Arellano, Bryle 2202 PHI0.0010.00400.00 
  Felix, Winnie 1648 PHI0.001-0.0340-1.20 
  Sofian, Kishore Kumar 1186 IND0.5010.13405.20 
  Mostafa, Mohamed 1716 FID0.001-0.0140-0.40 

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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