Blitz: Individual Calculations May 2024
 Zhao, Yiyuan  Total change: -22.00  Rating chartPersonal card
 Blitz de Paques 2024 du Perreux-sur-Marne LE PERREUX SUR MARNE FRA 2024-04-01
RcRownchangeKK*chgGame
 1738 1652 1.00 4 -0.55 40 -22.00 
  Kolodziejczyk, Alexandre 1771 FRA0.001-0.3440-13.60 
  Jacq, Rene 1849 FRA0.001-0.2540-10.00 
  Izikian, Hayk 1626 FRA1.0010.464018.40 
  Mostefai, Malik 1707 FRA0.001-0.4240-16.80 

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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