Individual Calculations March 2024
 Sourrouille, Michel  Total change: 14.00  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1393 1338 3.50 7 0.35 40 14.00 
  Maruejols, Paul 1168 FRA0.001-0.7240-28.80 
  Desnoyer, Jean-Philippe 1176 FRA1.0010.294011.60 
  Moufannine, Anne 1154 FRA1.0010.264010.40 
  Charles, Roger 1285 FRA1.0010.434017.20 
  Colandrea, Sauveur 1605 FRA0.5010.324012.80 
  Martin, Didier 1731 FRA0.001-0.0840-3.20 
  Seiller, Nicolas 1630 FRA0.001-0.1540-6.00 

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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