Rapid: Individual Calculations January 2015
 Wieczorek, Oskar  Total change: 11.60  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 5.12.2014 Wroclaw POL 2014-12-05
RcRownchangeKK*chgGame
 2286 2368 4.00 7 -0.23 20 -4.60 
  Weichhold, Pawel m2397 POL1.0010.542010.80 
  Stachowiak, Kamil m2446 POL0.001-0.3920-7.80 
  Dowgird, Filip 2283 POL0.001-0.6220-12.40 
  Kolasinski, Krzysztof 2135 POL0.001-0.7920-15.80 
  Tworzydlo, Piotr 2187 POL1.0010.26205.20 
  Dobrowolski, Piotr m2420 POL1.0010.572011.40 
  Grossmann, Ryszard f2132 POL1.0010.20204.00 

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)
 
 European Rapid Chess Championship 2014 Wroclaw POL 2014-12-20
RcRownchangeKK*chgGame
 2271 2368 7.50 11 0.81 20 16.20 
  Jedrocha, Katarzyna 1968  * POL0.501-0.4220-8.40 
  Pacan-Milej, Kosma 1968  * POL1.0010.08201.60 
  Kowalczuk, Wojciech 2065 POL1.0010.14202.80 
  Ragger, Markus g2701 AUT0.5010.38207.60 
  Daudzvardis, Janis 2130 LAT1.0010.20204.00 
  Fedorchuk, Sergey A. g2664 UKR0.001-0.1520-3.00 
  Lach, Piotr 2128 POL0.501-0.3020-6.00 
  Malachi, Avraham 2119 ISR1.0010.19203.80 
  Eggink, Mateusz 2094 POL1.0010.17203.40 
  Kulaots, Kaido g2523 EST1.0010.712014.20 
  Anton Guijarro, David g2618 ESP0.001-0.1920-3.80 
 * 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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