Rapid: Individual Calculations October 2023
 Przeslanski, Bartosz  Total change: 28.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1373 1171 3.00 10 0.43 40 17.20 
  Polak, Aleksander 1634 POL0.001-0.0540-2.00 
  Piekarczyk, Dominik 1368 POL0.001-0.2540-10.00 
  Stawecki, Bartlomiej 1253 POL1.0010.614024.40 
  Kaminski, Cezary 1359 POL0.001-0.2640-10.40 
  Renczynski, Marcel 1389 POL0.001-0.2240-8.80 
  Biegus, Michal 1254 POL1.0010.614024.40 
  Leszczewicz, Karol 1452 POL0.001-0.1640-6.40 
  Borowik, Karol 1428 POL0.001-0.1840-7.20 
  Buchwald, Filip 1231 POL1.0010.584023.20 
  Klisowski, Szymon 1364 POL0.001-0.2540-10.00 

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)
 
 Szachy dla wszystkich - Poznajemy Krzemionki OPEN FIDE (GP Gor Swietokrzyskich 2023) Sudol POL 2023-09-09
RcRownchangeKK*chgGame
 1584 1171 1.00 4 0.27 40 10.80 
  Choina, Adam 1869 POL0.001-0.0140-0.40 
  Czajkowski, Ryszard 1916 POL0.0010.00400.00 
  Wichura, Sara 1329 POL0.001-0.2940-11.60 
  Masternak, Konrad 1222 POL1.0010.574022.80 

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)
 

 

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