Rapid: Individual Calculations January 2023
 Sliwicka, Weronika  Total change: 44.40  Rating chartPersonal card
 Grand Prix Fundacja In Spe Torun 2022-2023 - Turniej 4 OPEN A Torun POL 2022-12-10
RcRownchangeKK*chgGame
 1513 1418 5.00 8 1.76 40 70.40 
  Kepski, Artur 1057 POL1.0010.10404.00 
  Zajac, Szymon 1767 POL0.001-0.1140-4.40 
  Sujkowski, Dominik 1501 POL1.0010.614024.40 
  Szmidt, Przemyslaw 1791 POL0.001-0.1040-4.00 
  Kozlowski, Arkadiusz 1240 POL1.0010.274010.80 
  Hoffman, Sebastian 1393 POL1.0010.474018.80 
  Darowicki, Mariusz 1886 POL0.5010.454018.00 
  Kwiatkowski, Jakub 1467 POL0.5010.07402.80 

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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1568 1418 3.00 9 -0.65 40 -26.00 
  Martynkova, Olena wm2155 LTU0.0010.00400.00 
  Bakalar, Jan 1853 SVK0.001-0.0640-2.40 
  Gorniewicz, Oskar 2025 POL0.001-0.0240-0.80 
  Kolodziej, Lena 1119 POL0.001-0.8540-34.00 
  Weber, Dorian 1105 POL1.0010.14405.60 
  Acevedo Mendez, Lisseth wm1803 ISL0.001-0.0940-3.60 
  Reterski, Wiktor 1147 POL0.501-0.3340-13.20 
  Sivickis, Kornelia 1188 POL1.0010.21408.40 
  Nagly, Wojciech 1718 POL0.5010.354014.00 

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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