Individual Calculations February 2023
 Nagly, Krzysztof  Total change: -6.80  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 Dolny Slask POL 2023-01-07
RcRownchangeKK*chgGame
 1566 1270 0.00 1 -0.15 40 -6.00 
  Antczak, Marcin 1566 POL0.001-0.1540-6.00 

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)
 
 Liga Okregowa - okreg Wroclawski 2022-2023 r 6 Wroclaw POL 2023-01-22
RcRownchangeKK*chgGame
 1263 1270 1.00 2 -0.02 40 -0.80 
  Pawulska, Sara 1119 POL1.0010.304012.00 
  Herbut, Maciej 1406 POL0.001-0.3240-12.80 

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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