Individual Calculations September 2013
 Riff, Jean-Noel  Total change: 17.50  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2365 2427 6.00 9 0.92 10 9.20 
  Sevillano Garcia, Joaquin 2027  * ESP1.0010.08100.80 
  Birnbaum, Detlev 2143 FRA1.0010.16101.60 
  Kogan, Artur g2570 ISR0.5010.19101.90 
  Ibanez Aullana, Ramon 2272 ESP1.0010.29102.90 
  Iturrizaga, Eduardo g2643 VEN0.001-0.2210-2.20 
  Macias Murillo, Bryan m2275 ECU1.0010.30103.00 
  Steingrimsson, Hedinn g2557 ISL0.5010.18101.80 
  Felgaer, Ruben g2586 ARG0.001-0.2910-2.90 
  Sanchez Jerez, Emilio Miguel f2215 ESP1.0010.23102.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1eème Open International de Wasselonne - Tournoi A (+1400) WASSELONNE FRA 2013-08-01
RcRownchangeKK*chgGame
 2215 2427 6.00 7 0.83 10 8.30 
  Blum, Pierre 2027  * FRA1.0010.08100.80 
  Pouchon, Joffrey 2027  * FRA1.0010.08100.80 
  Duchateau, Thomas 2075 FRA1.0010.11101.10 
  Mensch, Etienne m2345 FRA0.501-0.1110-1.10 
  Hirschberg, Valerian 2317 GER1.0010.35103.50 
  Chernov, Vadim m2450 ROU0.5010.03100.30 
  Volodin, Ivan f2266 RUS1.0010.29102.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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