Individual Calculations April 2020
 Delzant, Pierre-Richard  Total change: -9.80  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1367 1203 2.00 8 -0.49 20 -9.80 
  Carrey, Alexandre 1586 FRA0.001-0.0920-1.80 
  Ceroni, Arnaud 1467 FRA0.001-0.1820-3.60 
  Garlopeau, Brigitte 1371 FRA0.001-0.2820-5.60 
  Harel, Nicole 1160 FRA1.0010.44208.80 
  Charondiere, Guy 1422 FRA0.001-0.2220-4.40 
  Gaubert, Sylvie 1004 FRA1.0010.24204.80 
  Famel, Diane 1347 FRA0.001-0.3120-6.20 
  Dubertrand, Bernard 1581 FRA0.001-0.0920-1.80 

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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