Rapid: Individual Calculations September 2023
 Kotarski, Bartosz  Total change: 7.00  Rating chartPersonal card
 VI Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2023-07-30
RcRownchangeKK*chgGame
 1777 1914 6.00 9 0.17 20 3.40 
  Sarbiewski, Szymon 1514  * POL1.0010.08201.60 
  Pniewski, Wieslaw 1443 POL1.0010.05201.00 
  Grabowski, Wojciech 1652 POL1.0010.18203.60 
  Obiedzinski, Pawel 1814 POL1.0010.36207.20 
  Krzewski, Dariusz 1850 POL1.0010.41208.20 
  Rekuc, Patryk 1910 POL0.001-0.5120-10.20 
  Renkowski, Piotr 2072 POL0.001-0.2920-5.80 
  Flak, Pawel 2015 POL1.0010.642012.80 
  Pieczulis, Blazej 1721 POL0.001-0.7520-15.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta Dobre Miasto POL 2023-08-13
RcRownchangeKK*chgGame
 1696 1915 6.50 9 -0.22 20 -4.40 
  Kryczka, Maksymilian 1515  * POL1.0010.08201.60 
  Polakowski, Jan 1507 POL1.0010.08201.60 
  Tyran, Daniel 1739 POL1.0010.27205.40 
  Krzewski, Dariusz 1803 POL0.001-0.6520-13.00 
  Zawal, Krzysztof 1580 POL0.501-0.3820-7.60 
  Kolendo, Kamil 1635 POL1.0010.16203.20 
  Zarebski, Cezary 1824 POL1.0010.38207.60 
  Renkowski, Piotr 2072 POL0.001-0.2920-5.80 
  Gula, Andrzej 1593 POL1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 I Otwarty Turniej Szachowy FIDE o Puchar Wojta Gminy Piecki Cierzpiety POL 2023-08-27
RcRownchangeKK*chgGame
 1747 1915 6.50 9 0.40 20 8.00 
  Woytitzki, Sophie 1515  * POL1.0010.08201.60 
  Kopacki, Aleksander 1449 POL1.0010.05201.00 
  Luszczyk, Krzysztof 1610 POL1.0010.14202.80 
  Kawa, Anna 1725 POL1.0010.25205.00 
  Kozlowski, Michal 2058 POL0.001-0.3120-6.20 
  Grabowski, Wojciech 1687 POL1.0010.21204.20 
  Zawal, Krzysztof 1580 POL1.0010.12202.40 
  Krzywicki, Dariusz 2023 POL0.5010.15203.00 
  Renkowski, Piotr 2072 POL0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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