Individual Calculations June 2022
 Freeman, Edward  Total change: -13.60  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1659 1590 3.00 8 -0.34 40 -13.60 
  Surugue, Philippe 1766 FRA1.0010.734029.20 
  Garmendia Zubeldia, Daniel 1874 ESP0.001-0.1640-6.40 
  Mousa, Medhat 1890 EGY0.001-0.1540-6.00 
  Houssais, Clement 1323 FRA1.0010.18407.20 
  Mariller, Romain 1824 FRA0.001-0.2140-8.40 
  Erradi, Nassim 1744 FRA0.001-0.2940-11.60 
  Engel, Gerard 1432 FRA1.0010.294011.60 
  Guichard, Paul 1416 FRA0.001-0.7340-29.20 

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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