Individual Calculations April 2015
 Lalic, Bogdan  Total change: 6.90  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2406 2483 6.00 9 0.69 10 6.90 
  Hoolt, Sarah wg2269 GER1.0010.23102.30 
  Vazquez Igarza, Renier g2592 ESP0.001-0.3510-3.50 
  Sgircea, Silvia-Raluca wm2294 ROU1.0010.25102.50 
  Aghayev, Miragha f2345 ITA0.501-0.1910-1.90 
  Calistri, Tristan m2304 FRA1.0010.27102.70 
  Mareco, Sandro g2598 ARG0.5010.16101.60 
  Duverne, Jean-Marie 2116 FRA1.0010.10101.00 
  Sumets, Andrey g2574 UKR0.5010.12101.20 
  Perez Ponsa, Federico g2558 ARG0.5010.10101.00 

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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