Individual Calculations August 2019
 Rottat, Sebastien  Total change: 14.00  Rating chartPersonal card
 2eme open de Prebenoit (-2200) BETETE FRA 2019-06-29
RcRownchangeKK*chgGame
 1559 1497 2.50 5 0.35 40 14.00 
  Brun, Emilie 1176 FRA1.0010.13405.20 
  Brun, Pierre 1713 FRA0.001-0.2240-8.80 
  Bourgeois, Florent 1323 FRA1.0010.274010.80 
  Cassonnet, Arnaud 1691 FRA0.5010.254010.00 
  Silvain, Thierry 1892 FRA0.001-0.0840-3.20 

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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