Individual Calculations February 2022
 Straszewski, Tomasz  Total change: -62.80  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1490 1757 4.50 9 -2.91 20 -58.20 
  Lecki, Leonard 1498 POL0.001-0.8220-16.40 
  Smagacz, Aleksander 1442 POL1.0010.14202.80 
  Baczynski, Jakub 1554 POL0.001-0.7620-15.20 
  Nowak, Zuzanna 1453 POL1.0010.14202.80 
  Kozlowski, Franciszek 1521 POL0.001-0.8020-16.00 
  Micula, Jakub 1483 POL0.501-0.3320-6.60 
  Kulig, Pawel 1444 POL1.0010.14202.80 
  Borkowska, Zuzanna 1530 POL0.501-0.2920-5.80 
  Zieba, Hubert 1484 POL0.501-0.3320-6.60 

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)
 
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach w sezonie 2021/2022 Round 4 various POL 2022-01-09
RcRownchangeKK*chgGame
 1969 1759 0.00 1 -0.23 20 -4.60 
  Kielbratowski, Aleksander 1969 POL0.001-0.2320-4.60 

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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