Individual Calculations September 2014
 Wallis, Christopher  Total change: -25.40  Rating chartPersonal card
 4 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2014-08-15
RcRownchangeKK*chgGame
 2278 2348 4.00 9 -1.27 20 -25.40 
  Skogheim, Ole Morten 2004 NOR1.0010.12202.40 
  Fedorov, Alexei g2562 BLR1.0010.772015.40 
  Kulaots, Kaido g2567 EST0.001-0.2220-4.40 
  Rombaldoni, Axel g2507 ITA0.001-0.2920-5.80 
  Brookes, Christopher c2231 NED0.501-0.1620-3.20 
  Kharmunova, Nadezhda wm2192 RUS0.001-0.7120-14.20 
  Gibicar, Danijel 2176 GER0.501-0.2320-4.60 
  Gurvich, Vitaly 2132 RUS0.501-0.2820-5.60 
  Skuja, Aivars 2133 LAT0.501-0.2720-5.40 

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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