Individual Calculations October 2013
 Grigorchuk, Sergey  Total change: 5.85  Rating chartPersonal card
 10th Int. Chess Tournament for blind and partially sighted - Izola 2013 Izola SLO 2013-09-13
RcRownchangeKK*chgGame
 2088 2281 5.50 7 0.39 15 5.85 
  Muri, Emil 1987 SLO1.0010.15152.25 
  Avram, Sretko f2121 SRB0.501-0.2115-3.15 
  Petrovic, Vladan 2038 SRB1.0010.20153.00 
  Yatsishin, Ivan 2146 UKR0.501-0.1815-2.70 
  Wassin, Sergej f2286 UKR0.5010.01150.15 
  Vykydal, Frantisek c2160 CZE1.0010.34155.10 
  Cizman, Gregor 1881  * SLO1.0010.08151.20 
 * 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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