Rapid: Individual Calculations October 2021
 Tomaszewski, Kamil  Total change: -16.80  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Starosty Wadowice POL 2021-09-25
RcRownchangeKK*chgGame
 1395 1279 1.00 4 -0.84 20 -16.80 
  Ustianovich, Nazar f2014 UKR0.001-0.0120-0.20 
  Karasinski, Michal 1056 POL1.0010.22204.40 
  Mazgaj, Bartosz 1075 POL0.001-0.7620-15.20 
  Olejniczak, Romuald 1434 POL0.001-0.2920-5.80 

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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