Individual Calculations December 2019
 Rodier, Patrick  Total change: 3.80  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1434 1266 2.00 6 0.19 20 3.80 
  Ghestin, Franck 1505 FRA0.001-0.2020-4.00 
  Petit, Christian-Marie 1649 FRA0.001-0.0920-1.80 
  Louka, Christophe 1091 FRA1.0010.27205.40 
  Arous, Andre 1533 FRA1.0010.822016.40 
  Toublanc, Joel 1375 FRA0.001-0.3520-7.00 
  Monpellier, Alain 1450 FRA0.001-0.2620-5.20 

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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