Individual Calculations January 2023
 Libiszewski, Christian  Total change: -9.80  Rating chartPersonal card
 Team 2023 - 60' Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1537 1253 0.00 3 -0.49 20 -9.80 
  Walter, Alain 1592 FRA0.001-0.1220-2.40 
  Mazet, Christian 1501 FRA0.001-0.1920-3.80 
  Djouder, Larbi 1519 FRA0.001-0.1820-3.60 

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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