Individual Calculations April 2008
 Koziak, Vitali  Total change: 3.10  Rating chartPersonal card
 23rd Voivoda Cup Legnica POL 2007-11-30
RcRownchangeKK*chgGame
 2460 2437 5.50 9 1.29 10 12.90 
  Dobrowolski, Aleksander 2356 POL1.0010.39103.90 
  Szelag, Marcin m2478 POL0.5010.06100.60 
  Savchenko, Stanislav g2588 UKR0.5010.20102.00 
  Talla, Vladimir m2411 CZE0.001-0.5410-5.40 
  Sergeev, Vladimir g2507 UKR0.5010.10101.00 
  Zawadzki, Stanislaw m2415 POL1.0010.47104.70 
  Urban, Klaudiusz m2489 POL0.5010.07100.70 
  Heberla, Bartlomiej g2502 POL1.0010.59105.90 
  Chojnacki, Krzysztof f2398 POL0.501-0.0510-0.50 

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)
 
 XVIII PUCHAR GOR OPAWSKICH Pokrzywna POL 2008-02-09
RcRownchangeKK*chgGame
 2201 2481 7.00 9 -0.38 10 -3.80 
  Zmarzly, Aleksandra 2131 POL1.0010.11101.10 
  Pipala, Janusz 2131 POL1.0010.11101.10 
  Vales, Vaclav 2196 CZE1.0010.16101.60 
  Siekaniec, Jan 2186 POL1.0010.15101.50 
  Andrejczuk, Beata wf2139 POL1.0010.12101.20 
  Shishkin, Vadim g2493 UKR0.5010.02100.20 
  Tustanowski, Robert 2272 POL0.501-0.2710-2.70 
  Sabuk, Piotr 2131 POL0.001-0.8910-8.90 
  Klepaczka, Tomasz 2131 POL1.0010.11101.10 

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)
 
 CMB Brizh Masters de Guingamp - MI Guingamp FRA 2008-02-22
RcRownchangeKK*chgGame
 2294 2481 6.00 9 -0.60 10 -6.00 
  Le Goff, Damien 2217 FRA0.501-0.3210-3.20 
  Kozhuharov, Spas m2456 BUL0.501-0.0310-0.30 
  Guilleux, Fabien 2345 FRA0.001-0.6810-6.80 
  Ringoir, Tanguy 2229 BEL1.0010.19101.90 
  Jolly, Jean-Francois f2290 FRA0.001-0.7510-7.50 
  Piankov, Evgenij m2348 UKR1.0010.32103.20 
  Aurel, Luc f2148 FRA1.0010.12101.20 
  Mullon, Jean-Baptiste f2329 FRA1.0010.30103.00 
  Alanic, Xavier 2284 FRA1.0010.25102.50 

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)
 

 

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