Rapid: Individual Calculations September 2023
 Becker, Krzysztof  Total change: 60.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1410 1181 3.50 8 1.51 40 60.40 
  Piechota, Kamil 1612 POL0.001-0.0740-2.80 
  Kryszak, Jakub 1096 POL1.0010.384015.20 
  Nguyen, Doan Quoc Anh 1489 POL0.5010.364014.40 
  Bizon, Bartosz 1337 POL1.0010.714028.40 
  Kordowski, Karol 1545 POL0.001-0.1040-4.00 
  Burak, Sebastian 1221 POL1.0010.564022.40 
  Bala, Bartosz 1355 POL0.001-0.2740-10.80 
  Rajbharath, Harjith 1623 POL0.001-0.0640-2.40 

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)
 

 

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