Rapid: Individual Calculations February 2019
 Sonzogni, Michel  Total change: -35.00  Rating chartPersonal card
 Grand Prix du Maine et Loire Angers 2019 - A (plus de 1500) ANGERS FRA 2019-01-12
RcRownchangeKK*chgGame
 1365 1385 1.00 5 -1.75 20 -35.00 
  Baufreton, Frederic 1785  * FRA0.001-0.0820-1.60 
  Pantenier, Bernard 1278 FRA0.001-0.6520-13.00 
  Legendre, Aurelien 1219 FRA1.0010.28205.60 
  Swietlik, Charles 1249 FRA0.001-0.6820-13.60 
  Lebreton, Bertrand 1295 FRA0.001-0.6220-12.40 
 * 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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