Individual Calculations October 2008
 Walach, Marcin  Total change: -3.30  Rating chartPersonal card
 Karvina Open 2008 Karvina CZE 2008-06-28
RcRownchangeKK*chgGame
 2298 2412 6.50 9 0.77 10 7.70 
  Pulpan, Jakub 2062 CZE1.0010.11101.10 
  Pecha, Tomas 2125 CZE1.0010.16101.60 
  Helis, Tadeusz f2336 POL0.501-0.1010-1.00 
  Kocwin, Bartosz 2245 POL0.501-0.2210-2.20 
  Karhanek, Pavel 2204 CZE1.0010.23102.30 
  Bulski, Krzysztof f2388 POL1.0010.47104.70 
  Tazbir, Marcin m2450 POL0.5010.05100.50 
  Hasangatin, Ramil g2485 RUS0.5010.10101.00 
  Vesselovsky, Serguei m2389 CZE0.501-0.0310-0.30 

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)
 
 Pszczyna 2008 Pszczyna POL 2008-07-15
RcRownchangeKK*chgGame
 2202 2410 6.50 9 -0.26 10 -2.60 
  Jacko-Jun., Vladimir 2060 SVK1.0010.11101.10 
  Sanetra, Piotr 2065 POL1.0010.11101.10 
  Widera, Jan 2119 POL1.0010.15101.50 
  Kosiorek, Marek 2371 POL0.501-0.0510-0.50 
  Motyka, Michal f2331 POL0.501-0.1110-1.10 
  Osipow, Nikolaj 2243 POL0.501-0.2210-2.20 
  Kalinin, Oleg m2356 UKR0.501-0.0810-0.80 
  Szumilas, Pawel 2164 POL0.501-0.3110-3.10 
  Jacko, Vladimir f2107 SVK1.0010.14101.40 

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)
 
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2295 2410 5.00 9 -0.84 10 -8.40 
  Hera, Imre Jr. g2518 HUN0.5010.15101.50 
  Krogulski, Grzegorz 2316 POL0.501-0.1310-1.30 
  Wawrowski, Zbigniew 2201 POL1.0010.23102.30 
  Warszawski, Bartosz 2277 POL0.501-0.1810-1.80 
  Chojnacki, Slawomir 2263 POL0.501-0.2010-2.00 
  Shkapenko, Pavel m2404 RUS0.501-0.0110-0.10 
  Pinkas, Karol m2317 POL0.501-0.1310-1.30 
  Kujawski, Ryszard 2147 POL1.0010.18101.80 
  Banasik, Krzysztof 2215 POL0.001-0.7510-7.50 

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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