Individual Calculations September 2022
 Perrin, Cyril  Total change: 74.80  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1581 1304 4.00 9 1.87 40 74.80 
  Glon Tombi Ambassa, Hermione 1073 FRA1.0010.21408.40 
  Sorbe, Xavier 1639 FRA0.5010.384015.20 
  Tercinet, Paul 1706 FRA0.001-0.0840-3.20 
  Jassem, Philippe 1677 BEL0.5010.404016.00 
  Sophrone, Patricia 1059 FRA1.0010.20408.00 
  Drochon, Francois 1687 FRA1.0010.914036.40 
  Daunay, Gabriel 1769 FRA0.001-0.0540-2.00 
  Bernard, Mathis 1902 FRA0.001-0.0240-0.80 
  Roesler, Hannah Clara 1715 GER0.001-0.0840-3.20 

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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