Rapid: Individual Calculations January 2021
 Molecki, Jan  Total change: -41.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 Kielczow POL 2020-11-29
RcRownchangeKK*chgGame
 1380 1221 0.50 7 -2.05 20 -41.00 
  Perucki, Maciej 1137 POL0.001-0.6220-12.40 
  Dytman, Radoslaw 1741 POL0.001-0.0320-0.60 
  Kopestynski, Michal 1288 POL0.001-0.4120-8.20 
  Majocha, Piotr 1809 POL0.001-0.0220-0.40 
  Klisowski, Bartosz 1353 POL0.001-0.3220-6.40 
  Krygiel, Konrad 1280 POL0.001-0.4220-8.40 
  Kowalski, Mateusz 1049 POL0.501-0.2320-4.60 

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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