Individual Calculations May 2014
 Kalavannan, Koby  Total change: 50.25  Rating chartPersonal card
 Hampstead U2200 Weekend Congress April 14 London ENG 2014-04-12
RcRownchangeKK*chgGame
 1891 1881 2.00 3 0.57 15 8.55 
  Balouka Myers, Gabriel 1572 ENG1.0010.14152.10 
  Dignam, Matthew 2136 IRL0.5010.31154.65 
  Gaudeau, Valentin 1965 FRA0.5010.12151.80 

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)
 
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 2137 1881 4.50 9 2.78 15 41.70 
  Kvisla, Johannes Luangtep 2178 NOR0.001-0.1515-2.25 
  Jacobsen, Fredrik Beer 2042 NOR1.0010.711510.65 
  Hill, Alistair 2142 ENG0.5010.32154.80 
  Hackner, Oskar A 2119 ENG0.5010.30154.50 
  Mason, Donald J 2212 ENG1.0010.881513.20 
  Gandrud, Vegar Koi 2223 NOR0.001-0.1215-1.80 
  Lock, Gavin R 2182 ENG0.5010.35155.25 
  Seymour, Timothy P 2079 ENG0.5010.26153.90 
  Fegan, Chris 2055 ENG0.5010.23153.45 

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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