Individual Calculations September 2021
 Jokel, Marcin  Total change: -29.60  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1227 1454 5.50 9 -1.48 20 -29.60 
  Legowski, Wojciech 1054  * POL0.501-0.4220-8.40 
  Cichon, Michal 1142 POL1.0010.14202.80 
  Kukula, Klara 1287 POL0.501-0.2220-4.40 
  Gebusia, Jeremiasz 1259 POL0.001-0.7520-15.00 
  Borowik, Grzegorz 1155 POL1.0010.15203.00 
  Hryniewicz, Maciej 1270 POL1.0010.26205.20 
  Wydornik, Robert 1309 POL0.501-0.1920-3.80 
  Lajdamik, Kinga 1286 POL0.001-0.7220-14.40 
  Szczygiel, Wojciech 1280 POL1.0010.27205.40 
 * 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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