Individual Calculations September 2019
 Enchev, Ivajlo  Total change: 2.10  Rating chartPersonal card
 Open Int. de Martigny 2019 Martigny SUI 2019-08-01
RcRownchangeKK*chgGame
 2267 2492 5.50 7 0.21 10 2.10 
  Viviani, Mario 2092  * SUI1.0010.08100.80 
  Gendre, Stephane 2092  * SUI1.0010.08100.80 
  Salzgeber, Frank 2189 SUI0.501-0.3610-3.60 
  Vesin, Jean-Robert f2184 FRA1.0010.14101.40 
  Ondozi, Murtez f2396 KOS1.0010.37103.70 
  Zakhartsov, Vladimir g2493 RUS0.5010.00100.00 
  Ravi, Teja S. m2420 IND0.501-0.1010-1.00 
 * 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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