Rapid: Individual Calculations February 2015
 Kulon, Boguslaw  Total change: -52.60  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 9.01.2015 Wroclaw POL 2015-01-09
RcRownchangeKK*chgGame
 1908 2103 2.50 6 -1.72 20 -34.40 
  Kotkowska, Agnieszka 1733 POL1.0010.10202.00 
  Dowgird, Filip 2299 POL0.001-0.2520-5.00 
  Sernecki, Franciszek 1849 POL0.001-0.8120-16.20 
  Piotrowski, Przemyslaw 2162 POL0.001-0.4220-8.40 
  Rossienik, Wieslaw 1703  * POL1.0010.08201.60 
  Kosinski, Bartosz 1703  * POL0.501-0.4220-8.40 
 * 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)
 
 Grand Prix Polonii Wroclaw - 16.01.2015 Wroclaw POL 2015-01-16
RcRownchangeKK*chgGame
 2043 2103 2.50 6 -0.91 20 -18.20 
  Rossienik, Wieslaw 1703  * POL1.0010.08201.60 
  Butkiewicz, Lukasz m2379 POL0.001-0.1720-3.40 
  White, John 1811 USA0.501-0.3520-7.00 
  Somyk, Marcin 1975 POL1.0010.33206.60 
  Wieczorek, Oskar m2380 POL0.001-0.1720-3.40 
  Puszczewicz, Krzysztof 2007 POL0.001-0.6320-12.60 
 * 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)
 

 

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