Rapid: Individual Calculations October 2021
 Stachowiak, Slawomir  Total change: -35.20  Rating chartPersonal card
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego Torun POL 2021-09-11
RcRownchangeKK*chgGame
 1525 1739 6.50 9 0.62 20 12.40 
  Dziodko, Wiktoria 1032 POL1.0010.01200.20 
  Bojanowski, Mateusz 1178 POL1.0010.02200.40 
  Lewandowski, Mateusz 1385 POL1.0010.11202.20 
  Borkowski, Kamil 1836 POL0.001-0.3720-7.40 
  Szmidt, Przemyslaw 1884 POL0.5010.19203.80 
  Galazka, Michal 1081 POL1.0010.01200.20 
  Kaminski, Damian 1802 POL1.0010.592011.80 
  Tyda, Krzysztof c1625 POL1.0010.34206.80 
  Kot, Jerzy f1904 POL0.001-0.2820-5.60 

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)
 
 XX Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2021-09-18
RcRownchangeKK*chgGame
 1392 1739 3.50 7 -2.38 20 -47.60 
  Parka, Milosz 1229 POL1.0010.04200.80 
  Ossowski, Boleslaw 1542 POL0.001-0.7520-15.00 
  Oszejko, Krzysztof 1653 POL1.0010.38207.60 
  Wrzos, Waldemar 1391 POL0.001-0.8920-17.80 
  Magiera, Artur 1085 POL1.0010.01200.20 
  Wojtacha, Piotr 1572 POL0.501-0.2220-4.40 
  Mendak, Lukasz 1269 POL0.001-0.9520-19.00 

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)
 

 

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