Rapid: Individual Calculations April 2018
 Ostrowski, Michal  Total change: -48.40  Rating chartPersonal card
 XVIII MTSz Podkarpacka Szachownica 2018 - Grupa A Wysoka POL 2018-03-03
RcRownchangeKK*chgGame
 1474 1353 0.50 8 -2.42 20 -48.40 
  Chowaniec, Artur 1692 POL0.001-0.1220-2.40 
  Dec, Kazimierz 1609 POL0.5010.31206.20 
  Dyrkacz, Janusz 1751 POL0.001-0.0820-1.60 
  Bieniasz, Wieslaw 1356 POL0.001-0.5020-10.00 
  Wrobel, Dariusz 1552 POL0.001-0.2420-4.80 
  Bauer, Witold 1124 POL0.001-0.7920-15.80 
  Zubiak, Jaroslaw 1182 POL0.001-0.7320-14.60 
  Szczepaniak, Maciej 1528 POL0.001-0.2720-5.40 

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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