Individual Calculations March 2024
 Bordet, Jacky  Total change: -36.20  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1211 1372 4.50 9 -1.81 20 -36.20 
  Descamps, Serge 1230 FRA0.501-0.1920-3.80 
  Pampiglione, Georges 1256 FRA0.001-0.6620-13.20 
  Menez, Jean-Pierre 1220 FRA1.0010.30206.00 
  Rodriguez, Antoine 1508 FRA0.001-0.3220-6.40 
  Betille, Jean-Pierre 1130 FRA0.001-0.8020-16.00 
  Desnoyer, Jean-Philippe 1176 FRA0.001-0.7520-15.00 
  Vichard, Gerard 1119 FRA1.0010.19203.80 
  Corneleau, Remi 1052 FRA1.0010.13202.60 
  Jalladeau, Philippe 1212 FRA1.0010.29205.80 

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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