Rapid: Individual Calculations November 2023
 Bucyk, Hadrian  Total change: -28.60  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1650 1493 2.00 7 -0.90 20 -18.00 
  Licznerski, Lukasz m2423 POL0.0010.00200.00 
  Miklosz, Krzysztof 1155 POL1.0010.12202.40 
  Wesolowski, Edgar 1824 POL0.001-0.1220-2.40 
  Lisak, Jerzy 1093  * POL1.0010.08201.60 
  Marek, Grzegorz 1789 POL0.001-0.1520-3.00 
  Jankowiak, Tomasz c2015 POL0.001-0.0320-0.60 
  Zarzycki, Zbigniew 1251 POL0.001-0.8020-16.00 
 * 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)
 
 Kozuchow Laczy : I GRAND PRIX R5PL.COM - OPEN A Kozuchow POL 2023-10-28
RcRownchangeKK*chgGame
 1673 1493 2.00 7 -0.53 20 -10.60 
  Siwiec, Arkadiusz 2122 POL0.001-0.0120-0.20 
  Grzebieniowski, Michal 1814 POL0.001-0.1320-2.60 
  Jankowiak, Tomasz c2015 POL0.001-0.0320-0.60 
  Bowanko, Piotr 1256 GER0.001-0.8020-16.00 
  Warzywoda, Bartosz 1247 POL1.0010.19203.80 
  Monczak, Mikolaj 1366 POL1.0010.33206.60 
  Czachor, Radoslaw 1891 POL0.001-0.0820-1.60 

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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