Individual Calculations March 2023
 Markuszewski, Maksymilian  Total change: -3.60  Rating chartPersonal card
 Team 2023 - Nationale 2 r6 FRANCE FRA 2023-01-30
RcRownchangeKK*chgGame
 2026 2006 0.50 1 0.03 20 0.60 
  Artinyan, Remy 2026 FRA0.5010.03200.60 

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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1934 2018 4.50 8 -0.21 20 -4.20 
  Fontaine, Quentin f2321 BEL0.001-0.1420-2.80 
  Voinea, Marius 1795 FRA1.0010.22204.40 
  Schrefheere, Anthime 1760 FRA0.501-0.3220-6.40 
  Dufeux, Elia 1540 FRA1.0010.05201.00 
  Tran, Thanh Tu c2403 JPN0.001-0.0920-1.80 
  Jacquemont, Nolan 1834 FRA1.0010.26205.20 
  Rommelaere, Stephane 1618  * FRA1.0010.08201.60 
  Muller, Etienne 2197 FRA0.001-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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