Rapid: Individual Calculations January 2021
 Lasok, Marek  Total change: -15.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 Kielczow POL 2020-11-29
RcRownchangeKK*chgGame
 1343 1294 2.50 7 -0.79 20 -15.80 
  Jokiel, Oliwier 1101 POL1.0010.25205.00 
  Mazurek, Bartosz 1557 POL0.001-0.1820-3.60 
  Krupa, Dominik 1269 POL0.001-0.5320-10.60 
  Mydlowski, Krzysztof 1185 POL1.0010.35207.00 
  Majocha, Piotr 1809 POL0.001-0.0420-0.80 
  Klisowski, Szymon 1124 POL0.501-0.2220-4.40 
  Klisowski, Bartosz 1353 POL0.001-0.4220-8.40 

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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