Rapid: Individual Calculations January 2022
 Merecki, Antoni  Total change: 56.00  Rating chartPersonal card
 Otwarte Mistrzostwa Koszalina w szachach szybkich Koszalin POL 2021-12-12
RcRownchangeKK*chgGame
 1593 1570 7.00 9 2.38 20 47.60 
  Jodlowski, Robert 1195 POL0.001-0.9120-18.20 
  Wojnicz, Bartosz 1164 POL1.0010.08201.60 
  Marczak, Aleksander 1348 POL1.0010.22204.40 
  Szramowiak, Andrzej 1432 POL1.0010.31206.20 
  Zaremba, Tomasz 1368 POL1.0010.24204.80 
  Bochniak, Franciszek 1659 POL1.0010.622012.40 
  Putlak, Wojciech 1998 POL0.5010.43208.60 
  Szczepinski, Michal 2238 POL0.5010.49209.80 
  Sokolowski, Ryszard 1932 POL1.0010.902018.00 

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 Blitz and Rapid Chess Championship - RAPID Katowice POL 2021-12-18
RcRownchangeKK*chgGame
 1643 1570 5.50 11 0.42 20 8.40 
  Balacek, Tadeas c2305 CZE0.5010.49209.80 
  Flasinski, Michal 2197 POL0.001-0.0120-0.20 
  Chong, Justin 1191 POL1.0010.09201.80 
  Dwilewicz, Katarzyna wf1980 POL0.001-0.0820-1.60 
  Kisiel, Wiktor 1238 POL1.0010.12202.40 
  Wojciechowski, Pawel 1867 POL0.001-0.1520-3.00 
  Tim, Wojciech 1240 POL1.0010.12202.40 
  Sutbas, Batuhan 1788 TUR0.001-0.2220-4.40 
  Woytitzki, Maja 1137 POL1.0010.06201.20 
  Paczka, Patryk 1851 POL0.001-0.1620-3.20 
  Sidlo, Szymon 1284 POL1.0010.16203.20 

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)
 

 

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