Rapid: Individual Calculations January 2022
 Bochniak, Franciszek  Total change: 38.00  Rating chartPersonal card
 Otwarte Mistrzostwa Koszalina w szachach szybkich Koszalin POL 2021-12-12
RcRownchangeKK*chgGame
 1676 1659 6.00 9 1.39 20 27.80 
  Marczak, Aleksander 1348 POL1.0010.14202.80 
  Leszcz, Mateusz 1389 POL1.0010.17203.40 
  Mielczarski, Zbigniew 1539 POL1.0010.34206.80 
  Szczepinski, Michal 2238 POL0.5010.48209.60 
  Sokolowski, Ryszard 1932 POL0.5010.33206.60 
  Merecki, Antoni 1570 POL0.001-0.6220-12.40 
  Kucharski, Tadeusz 1488 POL1.0010.27205.40 
  Putlak, Wojciech 1998 POL0.001-0.1220-2.40 
  Pylyp, Dmytro 1584 UKR1.0010.40208.00 

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
 1786 1659 4.50 10 0.51 20 10.20 
  Laurusas, Tomas g2394 LTU0.001-0.0120-0.20 
  Wszelaczynski, Michal 1296 POL1.0010.10202.00 
  Hasterok, Mateusz 2011 POL0.5010.39207.80 
  Snihur, Piotr 2006 POL0.001-0.1120-2.20 
  Sanz Losada, Victoriano c2042 ESP0.001-0.0920-1.80 
  Pawlak, Emilia 1343 POL1.0010.13202.60 
  Tsiapko, Andrii 1399 UKR1.0010.18203.60 
  Povilaitis, Tomas 2006 LTU0.001-0.1120-2.20 
  Szczurek, Krzysztof f2040 POL0.001-0.0920-1.80 
  Wesolowski, Jeremi 1321 POL1.0010.12202.40 

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)
 

 

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