Individual Calculations September 2010
 Zawadzka, Jolanta  Total change: -5.50  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN A Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 2350 2415 4.50 9 -0.78 10 -7.80 
  Obrusnik, Michal 2184 POL1.0010.21102.10 
  Wojtaszek, Radoslaw g2663 POL0.001-0.1910-1.90 
  Sadzikowski, Daniel 2258 POL1.0010.29102.90 
  Feuerstack, Aljoscha 2371 GER1.0010.44104.40 
  Fridman, Daniel g2654 GER0.001-0.2010-2.00 
  Paikidze, Nazi wg2317 GEO0.001-0.6310-6.30 
  Sabuk, Piotr 2193 POL0.501-0.2810-2.80 
  Kudzma, Laimonas 2207 LTU1.0010.23102.30 
  Wieczorek, Oskar 2305 POL0.001-0.6510-6.50 

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)
 
 2nd Intern. Chess Tournam. of Leros "Artemis Cup" 2010 Leros GRE 2010-07-13
RcRownchangeKK*chgGame
 2294 2415 6.00 9 0.23 10 2.30 
  Koutsompinas, Georgios 2015  * GRE1.0010.08100.80 
  Petersen, Steen 2149 DEN1.0010.18101.80 
  Mastrovasilis, Dimitrios g2583 GRE0.5010.22102.20 
  Jankovic, Alojzije g2567 CRO0.001-0.3010-3.00 
  Skalkotas, Nikolaos m2217 GRE1.0010.24102.40 
  Sahl, Sheila Barth wm2156 NOR1.0010.18101.80 
  Bromann, Thorbjorn m2426 DEN0.5010.02100.20 
  Mamedjarova, Turkan wg2280 AZE0.001-0.6810-6.80 
  Calzetta Ruiz, Monica wg2256 ESP1.0010.29102.90 
 * 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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