Individual Calculations March 2018
 De Baralle, Michel  Total change: -26.00  Rating chartPersonal card
 Open Fide de Plaisance 2018 B (-1600) LEGUEVIN FRA 2018-02-17
RcRownchangeKK*chgGame
 1225 1397 3.00 6 -1.30 20 -26.00 
  Valdman, Andrei 1116 FRA0.501-0.3420-6.80 
  Odoni-Ruffenach, Yann 1157 FRA0.001-0.8020-16.00 
  Falik, Charles 1321 FRA1.0010.40208.00 
  Le Coz, Marie Sarah 1237 FRA1.0010.29205.80 
  Donadille, Jean-Claude 1367 FRA0.501-0.0420-0.80 
  Fesigny, Oceane 1149 FRA0.001-0.8120-16.20 

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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