Rapid: Individual Calculations April 2023
 Mao, Fengxi  Total change: 19.20  Rating chartPersonal card
 2023 Excelsior March Rapid Championship Toronto CAN 2023-03-18
RcRownchangeKK*chgGame
 2037 1987 2.00 3 0.48 40 19.20 
  Nagy, Gabor g2510 HUN0.001-0.0340-1.20 
  Oancea, Nicolae 1769 ROU1.0010.22408.80 
  Guo, Anni 1831 CAN1.0010.294011.60 

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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