Individual Calculations March 2023
 Vaibhav, Krishnan K P  Total change: -6.80  Rating chartPersonal card
 3rd Chess Lab Classic Challenge U1800 Dubai UAE 2023-02-04
RcRownchangeKK*chgGame
 1332 1420 3.50 6 -0.17 40 -6.80 
  Ramesh Nair, Advait 1064 IND0.501-0.3940-15.60 
  Aditya, Bhatt 1469 IND0.5010.07402.80 
  Muhammad, Saifan Noushad Ibrahim 1279 IND0.501-0.1940-7.60 
  Muhammad, Shayan Noushad Ibrahim 1162 IND1.0010.18407.20 
  Santiago, Reggie Mel 1769 PHI0.001-0.1140-4.40 
  Bustamante, Lemuel 1247 PHI1.0010.274010.80 

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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