Individual Calculations March 2020
 Loizil, Joel  Total change: -13.80  Rating chartPersonal card
 24eme Open International de Guingamp SAINT AGATHON FRA 2020-02-15
RcRownchangeKK*chgGame
 1543 1622 3.50 7 -0.69 20 -13.80 
  Blondel, Robert 1222  * FRA1.0010.08201.60 
  Troubat, Alexandre 1949 FRA0.001-0.1320-2.60 
  Courjal, Juliette 1337 FRA0.501-0.3420-6.80 
  Rannou, Noel 1469 FRA1.0010.30206.00 
  Veron, Cyprien c2019 FRA0.001-0.0820-1.60 
  Le Loarer, Herve 1517 FRA0.001-0.6420-12.80 
  Le Dro, Stephane 1285 FRA1.0010.12202.40 
 * 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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