Individual Calculations January 2009
 Schuurman, Petra  Total change: 15.60  Rating chartPersonal card
 1B - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2182 2324 2.00 3 -0.06 15 -0.90 
  Stork, Ornett 2136 NED0.501-0.2415-3.60 
  Veerman, Jan 2214 NED0.501-0.1515-2.25 
  Jonker, Fred 2197 NED1.0010.33154.95 

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)
 
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2215 2324 1.50 2 0.21 15 3.15 
  Pedersen, Carsten 2157 DEN1.0010.28154.20 
  Thompson, Ian D f2272 ENG0.501-0.0715-1.05 

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)
 
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2313 2324 5.50 9 0.89 15 13.35 
  Chirivi C, Yenny Astrid wm2175 COL1.0010.30154.50 
  Skripchenko, Almira mwg2455 FRA0.5010.18152.70 
  Zhao, Xue gwg2518 CHN0.5010.25153.75 
  Tilenbaeva, Janyl 2037 KGZ0.501-0.3415-5.10 
  Vasquez Ramirez, Rocio wm2284 ECU1.0010.44156.60 
  Sabirova, O wm2185 UZB1.0010.31154.65 
  Ushenina, Anna mwg2496 UKR0.001-0.2715-4.05 
  Voicu, Carmen wg2239 ROU0.001-0.6215-9.30 
  Hagarova, Zuzana mwg2430 SVK1.0010.64159.60 

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)
 

 

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