Individual Calculations November 2019
 Roubaud, Louis-Alexandre  Total change: -17.20  Rating chartPersonal card
 Championnat de l'Herault 2019 Open C (1000-1450) SETE FRA 2019-10-19
RcRownchangeKK*chgGame
 1191 1001 0.50 2 -0.01 40 -0.40 
  Vaisse, Elisabeth 1193 FRA0.001-0.2540-10.00 
  Petit, Michel 1189 FRA0.5010.24409.60 

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)
 
 2eme Tournoi long d'Aix en Provence (-1600) AIX EN PROVENCE FRA 2019-10-26
RcRownchangeKK*chgGame
 1318 1001 0.00 3 -0.42 40 -16.80 
  Lai, Bjorn 1349 FRA0.001-0.1140-4.40 
  Costa, Pierre 1373 FRA0.001-0.1040-4.00 
  Berthon, Timothee 1231 FRA0.001-0.2140-8.40 

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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