Rapid: Individual Calculations July 2021
 Piotrowski, Daniel  Total change: 42.00  Rating chartPersonal card
 XXIX Turniej Szachowy Dni Leszna Leszno POL 2021-05-30
RcRownchangeKK*chgGame
 1834 1612 4.50 8 2.10 20 42.00 
  Goluch, Piotr m2274 POL1.0010.992019.80 
  Klimkowski, Jan f2014 POL0.001-0.0820-1.60 
  Krakowiak, Filip 1109 POL1.0010.04200.80 
  Kot, Jerzy f1978 POL0.5010.40208.00 
  Czerwinska, Milena wf1840 POL1.0010.792015.80 
  Steczek, Marcin f2295 POL0.001-0.0120-0.20 
  Kacprzak, Kacper 2016 POL0.001-0.0820-1.60 
  Kuriata, Pawel 1142 POL1.0010.05201.00 

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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