Individual Calculations January 2023
 Golecki, Jan  Total change: 33.20  Rating chartPersonal card
 267th YMCA Golden Autumn 2022 Round 10-13 Warszawa POL 2022-12-02
RcRownchangeKK*chgGame
 2045 2152 3.00 3 1.08 20 21.60 
  Zysko, Jan 2143 POL1.0010.49209.80 
  Niezhentsev, Kyrylo 2052 UKR1.0010.36207.20 
  Celinski, Kamil 1939 POL1.0010.23204.60 

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)
 
 Chylicka Kolowka Masters Round 1 Chylice POL 2022-12-13
RcRownchangeKK*chgGame
 2213 2152 1.00 1 0.58 20 11.60 
  Karwowski, Kacper c2213 POL1.0010.582011.60 

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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