Individual Calculations December 2021
 Valette, Christian  Total change: 12.20  Rating chartPersonal card
 Lugano Special Edition Open 2021 Lugano SUI 2021-10-29
RcRownchangeKK*chgGame
 1900 1941 3.00 5 0.32 20 6.40 
  Dorofeev, Arseniy 1541  * RUS1.0010.08201.60 
  Medici, Simone f2202 SUI0.5010.32206.40 
  Loeffler, Markus m2293 GER0.001-0.1120-2.20 
  Veelenturf, Wim 1577 NED1.0010.10202.00 
  Giacometto, Mario 1888 ITA0.501-0.0720-1.40 
 * 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)
 
 28e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 1909 1936 2.50 5 -0.18 20 -3.60 
  Malfre, Christian 1736 FRA1.0010.24204.80 
  Schmuck, Corentin 2013 FRA0.001-0.3920-7.80 
  Priser, Patrick 1835 FRA1.0010.36207.20 
  Ben Khelifa, Noomene 2112 FRA0.001-0.2720-5.40 
  Primel, Dominique 1849 FRA0.501-0.1220-2.40 

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)
 
 Team 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2125 1936 1.00 2 0.47 20 9.40 
  Devallee, Jeremie f2217 FRA0.001-0.1620-3.20 
  Pouzet, Nolwenn 2032 FRA1.0010.632012.60 

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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