Individual Calculations July 2018
 Brun, Pierre  Total change: 17.20  Rating chartPersonal card
 3eme Open d'Echecs du Petit capitole B (-1700) TOULOUSE FRA 2018-06-23
RcRownchangeKK*chgGame
 1402 1559 4.50 6 0.43 40 17.20 
  Robin, Lucien 1217 FRA1.0010.12404.80 
  Massery, Renaud 1336 FRA1.0010.22408.80 
  Rekik, Ghazi 1414 TUN0.501-0.1940-7.60 
  Ortiz Padro, Pol 1652 ESP1.0010.634025.20 
  Fossella, Manuel 1594 FRA0.001-0.4540-18.00 
  Carrasco Gomez, Adahara 1199 ESP1.0010.10404.00 

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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