Individual Calculations September 2022
 Chainay, Gerard  Total change: -3.20  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1525 1232 1.00 7 -0.16 20 -3.20 
  Delmas, Raphael 1465 FRA0.001-0.2120-4.20 
  Garrido, Valentin 1533 FRA0.001-0.1520-3.00 
  Bernard, Denis 1444 FRA0.5010.27205.40 
  Lamarre, Armand 1567 FRA0.001-0.1220-2.40 
  Bordas, Laurent 1415 FRA0.5010.24204.80 
  Roesler, Hannah Clara 1715 GER0.001-0.0520-1.00 
  Vekemans, Paul 1536 FRA0.001-0.1420-2.80 

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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