Rapid: Individual Calculations February 2015
 Kubien, Jerzy  Total change: 21.00  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 9.01.2015 Wroclaw POL 2015-01-09
RcRownchangeKK*chgGame
 1984 2206 5.00 7 -0.25 20 -5.00 
  Sernecki, Franciszek 1849 POL0.001-0.8920-17.80 
  White, John 1811 USA0.501-0.4220-8.40 
  Kotkowski, Adam 1875 POL1.0010.12202.40 
  Stelmaszuk, Maciej 1918 POL1.0010.16203.20 
  Dowgird, Filip 2299 POL1.0010.632012.60 
  Piotrowski, Przemyslaw 2162 POL0.501-0.0620-1.20 
  Somyk, Marcin 1975 POL1.0010.21204.20 

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)
 
 Grand Prix Polonii Wroclaw - 16.01.2015 Wroclaw POL 2015-01-16
RcRownchangeKK*chgGame
 2197 2206 4.50 7 0.98 20 19.60 
  Galinski, Jaroslaw 1869 POL1.0010.12202.40 
  Wieczorek, Oskar m2380 POL0.001-0.2720-5.40 
  Puszczewicz, Krzysztof 2007 POL1.0010.24204.80 
  Sabuk, Piotr 2268 POL1.0010.592011.80 
  Kot, Jerzy f2028 POL1.0010.27205.40 
  Stachowiak, Kamil m2448 POL0.5010.30206.00 
  Butkiewicz, Lukasz m2379 POL0.001-0.2720-5.40 

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)
 
 Grand Prix Polonii Wroclaw - 23.01.2015 Wroclaw POL 2015-01-23
RcRownchangeKK*chgGame
 2125 2206 4.50 7 0.32 20 6.40 
  Galinski, Jaroslaw 1869 POL0.501-0.3820-7.60 
  Zembaty, Marek 2140 POL1.0010.41208.20 
  Szumilas, Piotr 2120 POL0.501-0.1220-2.40 
  Grossmann, Ryszard f2087 POL1.0010.34206.80 
  Weichhold, Pawel m2414 POL0.001-0.2320-4.60 
  Somyk, Marcin 1975 POL1.0010.21204.20 
  Sabuk, Piotr 2268 POL0.5010.09201.80 

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)
 

 

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