Individual Calculations July 2009
 Murey, Jacob  Total change: 0.40  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2492 2403 4.00 11 -0.23 10 -2.30 
  Livshits, Gaby m2426 ISR0.001-0.4710-4.70 
  Rechlis, Gad g2456 ISR1.0010.57105.70 
  Porat, Shi m2459 ISR0.5010.08100.80 
  Rodshtein, Maxim g2650 ISR0.001-0.1910-1.90 
  Bykhovsky, Anatoly m2459 ISR1.0010.58105.80 
  Caspi, Israel m2402 ISR0.001-0.5010-5.00 
  Bar, Roman m2442 ISR0.001-0.4510-4.50 
  Alterman, Boris g2572 ISR0.5010.22102.20 
  Avrukh, Boris g2645 ISR0.001-0.2010-2.00 
  Manor, Ilan g2490 ISR0.001-0.3810-3.80 
  Shvidler, Eliahu m2413 ISR1.0010.51105.10 

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)
 
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2225 2403 1.50 2 0.07 10 0.70 
  Vaugeois, Stephane 2094 FRA1.0010.14101.40 
  Bernard, Christophe m2355 FRA0.501-0.0710-0.70 

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)
 
 Coupe de France - 1/32e Various FRA 2009-03-29
RcRownchangeKK*chgGame
 2269 2403 1.00 1 0.32 10 3.20 
  Guichard, Pauline wm2269 FRA1.0010.32103.20 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2383 2414 1.00 2 -0.09 10 -0.90 
  Jens, Jelmer m2379 NED0.001-0.5510-5.50 
  Pytel, Krzysztof m2387 FRA1.0010.46104.60 

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)
 
 Coupe de France - 1/16e Various FRA 2009-04-26
RcRownchangeKK*chgGame
 2394 2414 0.50 1 -0.03 10 -0.30 
  Delorme, Axel m2394 FRA0.501-0.0310-0.30 

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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