Individual Calculations September 2009
 Szumilas, Piotr  Total change: -18.15  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open A Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 2278 2122 3.50 9 0.80 15 12.00 
  Biolek, Richard Jr. m2373 CZE0.001-0.1915-2.85 
  Lehmann, Holger 2243 GER1.0010.66159.90 
  Strzemiecki, Zbigniew f2307 POL0.5010.24153.60 
  Gumula, Daniel f2330 POL0.001-0.2315-3.45 
  Marie, Maxime 2241 FRA0.001-0.3415-5.10 
  Marszalek, Maciej 2395 POL0.001-0.1715-2.55 
  Nasuta, Grzegorz 2082 POL1.0010.44156.60 
  Banasik, Krzysztof 2279 POL1.0010.711510.65 
  Bebel, Arkadiusz 2252 POL0.001-0.3215-4.80 

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 - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2084 2127 3.00 9 -2.01 15 -30.15 
  Barski, Radoslaw 2218 POL0.001-0.3815-5.70 
  Sochacki, Wojtek 2197 FRA0.001-0.4015-6.00 
  Puksza, Andrzej 1936 POL0.501-0.2515-3.75 
  Karski, Lukasz 1960 POL0.501-0.2215-3.30 
  Janczarski, Michal 2202 POL0.5010.10151.50 
  Sowul, Bartosz 2081 POL0.501-0.0615-0.90 
  Ziebinski, Bartosz 2045 POL0.501-0.1115-1.65 
  Janus, Przemyslaw 2077 POL0.501-0.0715-1.05 
  Goluch, Piotr 2040 POL0.001-0.6215-9.30 

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)
 

 

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