Rapid: Individual Calculations August 2022
 Choina, Jan  Total change: 54.80  Rating chartPersonal card
 MISTRZOSTWA WOJEWODZTWA W SZACHACH SZYBKICH. GRUPA OPEN Kielce POL 2022-07-16
RcRownchangeKK*chgGame
 1622 1367 5.00 8 2.74 20 54.80 
  Golimowski, Pawel 1721 POL0.5010.39207.80 
  Zabicki, Krzysztof 1382 POL1.0010.522010.40 
  Matviychuk, Andrey 1936 UKR0.001-0.0220-0.40 
  Struski, Mateusz 1154 POL1.0010.23204.60 
  Bartkiewicz, Pawel 1964 POL0.001-0.0220-0.40 
  Bartkiewicz, Pawel 1964 POL1.0010.982019.60 
  Labecki, Kacper 1427 POL1.0010.582011.60 
  Labecki, Kacper 1427 POL0.5010.08201.60 

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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