Individual Calculations January 2024
 Pietryk, Joanna  Total change: 40.00  Rating chartPersonal card
 SSLK - Krajsky prebor 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 1689 1725 1.00 1 0.45 40 18.00 
  Safranek, David 1689 CZE1.0010.454018.00 

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 4 Dolny Slask POL 2023-12-17
RcRownchangeKK*chgGame
 1763 1725 1.00 1 0.55 40 22.00 
  Murawski, Eugeniusz 1763 POL1.0010.554022.00 

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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