Individual Calculations July 2015
 Gabrielian, Artur  Total change: -0.50  Rating chartPersonal card
 International Chess Festival "Open Iasi" 2nd edition Iasi ROU 2015-05-29
RcRownchangeKK*chgGame
 2380 2576 6.50 9 -0.05 10 -0.50 
  Ognean, Mihnea-Ionut 2176  * ROU1.0010.08100.80 
  Morozov, Nichita f2269 MDA1.0010.14101.40 
  Baratosi, Daniel m2406 ROU0.501-0.2210-2.20 
  Can, Emre g2548 TUR0.001-0.5410-5.40 
  Gelip, Ioana 2176  * ROU1.0010.08100.80 
  Costachi, Mihnea f2351 ROU1.0010.22102.20 
  Vishnu, Prasanna. V g2482 IND0.501-0.1310-1.30 
  Sundararajan, Kidambi g2426 IND1.0010.30103.00 
  Demchenko, Anton g2589 RUS0.5010.02100.20 
 * 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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