Rapid: Individual Calculations October 2021
 Rydzynski, Marcin  Total change: 25.40  Rating chartPersonal card
 XIV Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2021-09-04
RcRownchangeKK*chgGame
 1473 1277 3.00 8 0.64 20 12.80 
  Tyda, Krzysztof c1625 POL0.001-0.1120-2.20 
  Kielbratowski, Aleksander 1875 POL0.001-0.0220-0.40 
  Drazkowski, Wojciech 1313 POL0.001-0.4520-9.00 
  Kaminski, Tomasz 998 POL1.0010.16203.20 
  Hubner, Michal 1485 POL1.0010.772015.40 
  Luchowski, Ferdynand 1348 POL1.0010.602012.00 
  Kaminski, Mateusz 1532 POL0.001-0.1920-3.80 
  Starzynski, Waldemar 1611 POL0.001-0.1220-2.40 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny Bydgoszcz POL 2021-09-18
RcRownchangeKK*chgGame
 1658 1277 1.50 7 0.63 20 12.60 
  Kwiatkowski, Wiktor 1986 POL0.001-0.0120-0.20 
  Rog, Bartlomiej 1726 POL0.001-0.0620-1.20 
  Pilc, Krzysztof 1744 POL1.0010.952019.00 
  Tyda, Krzysztof c1625 POL0.001-0.1120-2.20 
  Kaminski, Mateusz 1532 POL0.5010.31206.20 
  Krysztopa-Czuprynska, Barbara 1483 POL0.001-0.2420-4.80 
  Staszewski, Krzysztof 1512 POL0.001-0.2120-4.20 

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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