Rapid: Individual Calculations January 2021
 Burda, Igor  Total change: -12.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 Kielczow POL 2020-11-29
RcRownchangeKK*chgGame
 1215 1111 2.00 7 -0.60 20 -12.00 
  Krygiel, Konrad 1280 POL0.001-0.2820-5.60 
  Mydlowski, Krzysztof 1185 POL0.001-0.4020-8.00 
  Jokiel, Oliwier 1101 POL1.0010.49209.80 
  Smukowski, Bartosz 1424 POL0.001-0.1420-2.80 
  Wilgosz, Jan 1328 POL0.001-0.2220-4.40 
  Kowalski, Mateusz 1049 POL1.0010.41208.20 
  Perucki, Maciej 1137 POL0.001-0.4620-9.20 

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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