Individual Calculations July 2013
 Blondel, Jean-Michel  Total change: 4.80  Rating chartPersonal card
 15รจ Festival de Narbonne-Plage NARBONNE FRA 2013-06-22
RcRownchangeKK*chgGame
 1623 1536 2.00 4 0.32 15 4.80 
  Dussol, Pierre f1936  * FRA0.001-0.0815-1.20 
  Lemaitre, Yves 1360 FRA1.0010.27154.05 
  Sambuc, David 1403 FRA1.0010.32154.80 
  Migoli, Jerome 1791 FRA0.001-0.1915-2.85 
 * 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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