Individual Calculations December 2019
 Lombardo, Patrick  Total change: -9.00  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1282 1562 4.50 6 -0.45 20 -9.00 
  Le Boulicaut, Gaelle 1278 FRA0.501-0.3420-6.80 
  Blondel, Jean-Michel 1418 FRA1.0010.31206.20 
  Heude, Philippe 1247 FRA1.0010.14202.80 
  Petracco, Jean 1162  * FRA0.001-0.9220-18.40 
  Ferrandis, Juliette 1223 FRA1.0010.12202.40 
  Lecocq, Marie 1362 FRA1.0010.24204.80 
 * 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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