Rapid: Individual Calculations January 2022
 Marczuk, Wojciech  Total change: 14.80  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2021 Warszawa POL 2021-12-17
RcRownchangeKK*chgGame
 1429 1304 3.00 5 0.74 20 14.80 
  Kozlowski, Marcin 2039 POL0.001-0.0120-0.20 
  Okragly, Natan 1100 POL1.0010.24204.80 
  Michalska, Aleksandra 1692 POL0.001-0.0920-1.80 
  Sykut, Kacper 1122 POL1.0010.26205.20 
  Pacewicz, Krzysztof 1190 POL1.0010.34206.80 

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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