Individual Calculations December 2013
 Ivanov, Platon-Jaan  Total change: 1.65  Rating chartPersonal card
 Chess Stars of the Baltic Sea Region, 2013 Narva EST 2013-10-28
RcRownchangeKK*chgGame
 1885 1796 2.50 6 0.11 15 1.65 
  Grinblat, Artemiy 2058 RUS1.0010.821512.30 
  Hallman, Valo 1791 FIN0.501-0.0115-0.15 
  Tokranovs, Dmitrijs 2196  * LAT0.001-0.0815-1.20 
  Garanin, Aleksei 1522 EST1.0010.17152.55 
  Pultinevicius, Paulius 1896 LTU0.001-0.3615-5.40 
  Dahl, Trygve 1845 NOR0.001-0.4315-6.45 
 * 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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