Individual Calculations January 2020
 Bialczynski, Michal  Total change: 34.40  Rating chartPersonal card
 II Jesienna Kolowka u Stefana Wronicza 2019 grupa B Warszawa POL 2019-09-11
RcRownchangeKK*chgGame
 1332 1216 5.50 9 2.35 20 47.00 
  Skonieczny, Marcin 1114 POL0.501-0.1420-2.80 
  Berdyga, Mariusz 1428 POL1.0010.772015.40 
  Matyszkiewicz, Radoslaw 1378 POL1.0010.712014.20 
  Kita, Jaroslaw 1391 POL0.001-0.2720-5.40 
  Tomczyk, Ryszard 1265 POL1.0010.572011.40 
  Jazdzyk, Jakub 1219 POL1.0010.502010.00 
  Kita, Jaroslaw 1391 POL0.5010.23204.60 
  Matyszkiewicz, Radoslaw 1378 POL0.001-0.2920-5.80 
  Berdyga, Mariusz 1428 POL0.5010.27205.40 

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)
 
 223rd YMCA Autumn 2019-D Warszawa POL 2019-09-19
RcRownchangeKK*chgGame
 1217 1216 5.50 12 -0.47 20 -9.40 
  Markiewicz, Janusz 1142 POL0.501-0.1020-2.00 
  Matyszkiewicz, Radoslaw 1378 POL0.001-0.2920-5.80 
  Przybylik, Mariusz 1142 POL0.501-0.1020-2.00 
  Oles, Jan 1293 POL0.5010.11202.20 
  Sarnecki, Rafal 1286 POL0.5010.10202.00 
  Iller, Robert 1350 POL1.0010.682013.60 
  Szopa, Andrzej 1081 POL0.501-0.1820-3.60 
  Flig, Wojciech 1322 POL0.001-0.3620-7.20 
  Ossolinski, Lukasz 1326 POL0.001-0.3520-7.00 
  Przybylik, Alicja 1041 POL1.0010.27205.40 
  Piechocki, Grzegorz 1044 POL1.0010.27205.40 
  Kochanek, Tomasz 1202 POL0.001-0.5220-10.40 

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)
 
 Jesienny Turniej FIDE o Puchar Burmistrza Ursusa - Grupa B Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1210 1237 2.50 5 -0.16 20 -3.20 
  Zybrant, Sandra 1074 POL1.0010.28205.60 
  Frankowski, Maciej 1059 POL1.0010.27205.40 
  Borowicz, Joachim 1302 POL0.5010.09201.80 
  Eperin, Andrey 1299 RUS0.001-0.4120-8.20 
  Oles, Jan 1314 POL0.001-0.3920-7.80 

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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