Individual Calculations September 2009
 Zawadzka, Jolanta  Total change: 26.80  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open A Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 2351 2390 5.00 9 0.03 10 0.30 
  Navratil, Jiri 2145 CZE1.0010.20102.00 
  Socko, Bartosz g2637 POL0.001-0.1910-1.90 
  Piesik, Piotr 2206 POL1.0010.26102.60 
  Guilleux, Fabien f2313 FRA0.501-0.1110-1.10 
  Gumula, Daniel f2330 POL0.501-0.0810-0.80 
  Macieja, Bartlomiej g2601 POL0.001-0.2310-2.30 
  Bebel, Arkadiusz 2252 POL1.0010.31103.10 
  Scibior, Adam 2222 POL1.0010.28102.80 
  Socko, Monika gwg2456 POL0.001-0.4110-4.10 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2106 2387 7.00 8 0.50 10 5.00 
  Karagiannis, Athanasios m2328 GRE0.001-0.5810-5.80 
  Skaraki, Antigoni 1987  * GRE1.0010.08100.80 
  Fatourou, Eleni 1987  * GRE1.0010.08100.80 
  Petraki, Maria wf2030 GRE1.0010.11101.10 
  Dimitriadi, Aspasia 1987  * GRE1.0010.08100.80 
  Krivec, Jana wg2325 SLO1.0010.41104.10 
  Stefanidi, Maria-Anna wf2120 GRE1.0010.18101.80 
  Grapsa, Georgia 2083 GRE1.0010.14101.40 
 * 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)
 
 POL Women's Championship Bogatynia POL 2009-07-18
RcRownchangeKK*chgGame
 2290 2387 8.50 11 1.58 10 15.80 
  Kulon, Klaudia wf2251 POL1.0010.32103.20 
  Szczepkowska-Horowska, Karina wm2327 POL0.501-0.0810-0.80 
  Kadziolka, Beata wg2289 POL1.0010.37103.70 
  Jakubiec, Edyta wm2217 POL1.0010.28102.80 
  Warakomska, Anna wf2193 POL1.0010.25102.50 
  Rajlich, Iweta mwg2448 POL0.5010.08100.80 
  Majdan, Joanna wg2382 POL0.501-0.0110-0.10 
  Toma, Katarzyna wm2261 POL0.001-0.6710-6.70 
  Krupa, Monika wg2229 POL1.0010.29102.90 
  Przezdziecka, Marta wg2285 POL1.0010.36103.60 
  Jaracz, Barbara wg2306 POL1.0010.39103.90 

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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2388 2387 5.00 9 0.57 10 5.70 
  Ikonomopoulou, Maria 2052 GRE1.0010.12101.20 
  Mastrovasilis, Dimitrios g2566 GRE0.5010.23102.30 
  Banikas, Hristos g2598 GRE0.001-0.2310-2.30 
  Kaforos, Dimitrios-Alkis 2209 GRE0.501-0.2310-2.30 
  Khurtsilava, Inga wm2261 GEO1.0010.33103.30 
  Dembo, Yelena mwg2466 GRE1.0010.61106.10 
  Kolev, Atanas g2569 BUL0.001-0.2610-2.60 
  Nikolaidis, Ioannis g2529 GRE0.001-0.3110-3.10 
  Makropoulou, Marina wg2245 GRE1.0010.31103.10 

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)
 

 

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