Individual Calculations May 2017
 Kotanjian, Tigran  Total change: 1.60  Rating chartPersonal card
 19th Dubai Open Chess Tournament 2017 Dubai UAE 2017-04-03
RcRownchangeKK*chgGame
 2333 2469 6.00 9 0.16 10 1.60 
  Piyumantha, M Sasith Nipun f2069  * SRI1.0010.08100.80 
  Ebner, Johann 2069  * AUT1.0010.08100.80 
  Gupta, Abhijeet g2607 IND0.5010.19101.90 
  McHedlishvili, Mikheil g2602 GEO0.001-0.3210-3.20 
  Prithu, Gupta 2226 IND1.0010.20102.00 
  Tari, Aryan g2597 NOR0.001-0.3310-3.30 
  Arjun, Kalyan 2280 IND0.501-0.2510-2.50 
  Dodeja, Pawan 2235 IND1.0010.21102.10 
  Gomes, Mary Ann wg2316 IND1.0010.30103.00 
 * 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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