Rapid: Individual Calculations July 2021
 Oles, Jan  Total change: 3.40  Rating chartPersonal card
 XI Turniej Szachowy o Puchar Kawki Warszawa POL 2021-05-30
RcRownchangeKK*chgGame
 1534 1270 1.50 6 -0.04 20 -0.80 
  Mannke, Manfred 2005 POL0.001-0.0120-0.20 
  Kazmierowski, Tymon 1636 POL0.5010.40208.00 
  Staniak, Mariusz 1622 POL0.001-0.1120-2.20 
  Debczak, Hubert 1392 POL0.001-0.3320-6.60 
  Krawczuk, Krzysztof 1136 POL1.0010.32206.40 
  Marks, Jaroslaw 1412 POL0.001-0.3120-6.20 

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)
 
 XII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-06
RcRownchangeKK*chgGame
 1842 1288 0.00 2 -0.05 20 -1.00 
  Sacharewicz, Krzysztof 1830 POL0.001-0.0320-0.60 
  Celinski, Kamil 1853 POL0.001-0.0220-0.40 

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)
 
 XIV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-20
RcRownchangeKK*chgGame
 1635 1288 0.00 4 -0.81 20 -16.20 
  Baum, Jonasz m2023 POL0.001-0.0120-0.20 
  Kozak, Michal 1731 POL0.001-0.0620-1.20 
  Holdakowski, Filip 1249 POL0.001-0.5520-11.00 
  Antoszewski, Wojciech 1535 POL0.001-0.1920-3.80 

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)
 
 XV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-27
RcRownchangeKK*chgGame
 1699 1288 1.50 5 1.07 20 21.40 
  Tychulski, Krzysztof 1739 POL0.001-0.0620-1.20 
  Michalska, Aleksandra 1693 POL1.0010.922018.40 
  Sacharewicz, Krzysztof 1830 POL0.001-0.0320-0.60 
  Gugala, Pawel 1672 POL0.001-0.0920-1.80 
  Branicki, Slawomir 1559 POL0.5010.33206.60 

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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