Individual Calculations February 2020
 Morin, Jean-Yves  Total change: -18.00  Rating chartPersonal card
 33eme Open du Mans - Open A LE MANS FRA 2019-12-26
RcRownchangeKK*chgGame
 1450 1107 0.00 7 -0.90 20 -18.00 
  Heurtebize, Christophe 1507  * FRA0.001-0.0820-1.60 
  De Mautor, Antoine 1507  * FRA0.001-0.0820-1.60 
  Perot, Philippe 1507  * FRA0.001-0.0820-1.60 
  Voinea, Marius 1497 FRA0.001-0.0920-1.80 
  Hatrel, Arnaud 1384 FRA0.001-0.1720-3.40 
  Gil, Miguel 1507  * FRA0.001-0.0820-1.60 
  Lambert, Jerome 1241 FRA0.001-0.3220-6.40 
 * 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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