Individual Calculations April 2015
 Gorshkov, Leonid  Total change: -4.80  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2013 2037 4.50 9 -0.24 20 -4.80 
  Fontaine, Olivier 1868 FRA1.0010.28205.60 
  Shalnev, Nikolai g2310 GER0.001-0.1720-3.40 
  Gomes, Alexis 1835 FRA0.501-0.2620-5.20 
  Gumularz, Szymon 2282 POL0.001-0.2020-4.00 
  Dorlet, Nicolas 1815 FRA1.0010.22204.40 
  Amram, Roger 1677 FRA1.0010.10202.00 
  Bulmaga, Irina mwg2381 ROU0.001-0.1220-2.40 
  Pruvost, Alain 1637  * FRA1.0010.08201.60 
  Grekh, Andrey m2312 UKR0.001-0.1720-3.40 
 * 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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