Individual Calculations September 2013
 Bar, Aviv  Total change: 11.85  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2198 2136 4.50 9 0.79 15 11.85 
  Lanka, Zigurds g2427 LAT0.001-0.1515-2.25 
  Pitkanen, Juhani 1758 FIN1.0010.09151.35 
  Lavendelis, Egons f2300 LAT0.5010.22153.30 
  Tari, Aryan f2401 NOR0.001-0.1815-2.70 
  Topi-Hulmi, Teemu f2234 FIN0.5010.13151.95 
  Player, Edmund C 2264 ENG0.001-0.3315-4.95 
  Yapar, Nedim 1896 TUR1.0010.20153.00 
  Jones, Iolo C c2225 WLS1.0010.62159.30 
  Shatilov, Alexandr f2277 RUS0.5010.19152.85 

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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