Individual Calculations September 2020
 Nowak, Lukasz  Total change: -34.80  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa A Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 2145 2300 2.50 6 -1.74 20 -34.80 
  Krawczyk, Flawian 2114 POL0.501-0.2420-4.80 
  Suder, Jakub 2151 POL0.001-0.7020-14.00 
  Ochedzan, Tymon c2169 POL0.501-0.1820-3.60 
  Pniaczek, Marek c2145 POL0.501-0.2120-4.20 
  Dwilewicz, Katarzyna wf2120 POL1.0010.26205.20 
  Flak, Pawel 2172 POL0.001-0.6720-13.40 

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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