Rapid: Individual Calculations September 2021
 Zaskalski, Arkadiusz  Total change: -44.00  Rating chartPersonal card
 XXVII Solidarnosciowy Turniej Szachowy "SIERPIEN 2021" Mielec POL 2021-08-22
RcRownchangeKK*chgGame
 1656 2039 4.50 8 -2.20 20 -44.00 
  Kozak, Karol 1335 POL0.501-0.4920-9.80 
  Chowaniec, Artur 1538 POL1.0010.04200.80 
  Swiech, Joanna 1709 POL0.501-0.3820-7.60 
  Miasik, Adrian 1788 POL1.0010.19203.80 
  Sowinski, Pawel 1628 POL0.501-0.4220-8.40 
  Gesicki, Jacek f2272 POL0.001-0.2120-4.20 
  Polak, Sylwia 1386 POL0.501-0.4920-9.80 
  Sygulski, Piotr 1590 POL0.501-0.4420-8.80 

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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