Individual Calculations March 2024
 Serviere, Didier  Total change: -27.80  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1342 1316 3.00 9 -1.39 20 -27.80 
  Betille, Jean-Pierre 1130 FRA0.001-0.7420-14.80 
  Benaerens, Thierry 1089 FRA1.0010.21204.20 
  Louchouarn, Renan 1080 FRA1.0010.20204.00 
  Denoyelle, Selim 1784 FRA0.001-0.0520-1.00 
  Beaufreton, Thierry 1249 FRA0.001-0.5920-11.80 
  Maruejols, Paul 1168 FRA1.0010.30206.00 
  Coant, Jean-Francois 1645 FRA0.001-0.1220-2.40 
  Graziani, Jacques 1456 FRA0.001-0.3120-6.20 
  Jean, Robert 1474 FRA0.001-0.2920-5.80 

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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