Rapid: Individual Calculations October 2021
 Ruttar, Lukasz  Total change: -4.20  Rating chartPersonal card
 XXVI Miedzynarodowe Mistrzostwa Gorlic grupa C Gorlice POL 2021-09-25
RcRownchangeKK*chgGame
 1700 1487 1.00 5 -0.21 20 -4.20 
  Bajorek, Maciej 1795 POL0.001-0.1420-2.80 
  Liana, Lukasz 1765 POL0.001-0.1720-3.40 
  Wojcik, Mikolaj 1762 POL0.001-0.1720-3.40 
  Bieszczad, Arkadiusz 1492 POL1.0010.512010.20 
  Dusza, Milosz 1685 POL0.001-0.2420-4.80 

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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