Rapid: Individual Calculations October 2021
 Zielinski, Tomasz  Total change: 27.80  Rating chartPersonal card
 XIV Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2021-09-04
RcRownchangeKK*chgGame
 1570 1356 4.00 8 1.98 20 39.60 
  Kutowski, Marcel 1837 POL0.001-0.0520-1.00 
  Theuss, Tomasz 1560 POL1.0010.762015.20 
  Kaminski, Mateusz 1532 POL0.001-0.2720-5.40 
  Hubner, Michal 1485 POL1.0010.672013.40 
  Banet, Zbigniew 1691 POL0.001-0.1220-2.40 
  Starzynski, Waldemar 1611 POL1.0010.812016.20 
  Dobrowolski, Henryk 1514 POL0.001-0.2920-5.80 
  Janowicz, Dariusz 1332 POL1.0010.47209.40 

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
 1644 1356 1.00 7 -0.59 20 -11.80 
  Paprocki, Jaroslaw 2062 POL0.001-0.0120-0.20 
  Syrkiewicz, Michal 1806 POL0.001-0.0620-1.20 
  Golebiewski, Bartosz 1465 POL1.0010.652013.00 
  Sygulski, Piotr 1715 POL0.001-0.1020-2.00 
  Maciejewski, Kamil 1669 POL0.001-0.1420-2.80 
  Wojcik, Wieslaw 1687 POL0.001-0.1220-2.40 
  Antczak, Piotr 1107 POL0.001-0.8120-16.20 

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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