Individual Calculations January 2013
 Keuneke, Hanno  Total change: 4.80  Rating chartPersonal card
 London Chess Classic 2012: Weekend B U1800 London ENG 2012-12-07
RcRownchangeKK*chgGame
 1620 1810 2.50 3 0.32 15 4.80 
  Torrance, John 1677 SCO0.501-0.1815-2.70 
  Olutola, Taiwo 1453 NGR1.0010.11151.65 
  Falasca, Valerio 1730 ITA1.0010.39155.85 

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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