Individual Calculations May 2015
 Nitin  Total change: -6.20  Rating chartPersonal card
 15th Bangkok Chess Club Challenger 2015 Pattaya THA 2015-04-13
RcRownchangeKK*chgGame
 1943 1696 0.50 4 -0.31 20 -6.20 
  Olsson, Lars F 1960 SWE0.5010.32206.40 
  Lama, Surbir 2051 NEP0.001-0.1120-2.20 
  Koelbl, Wolfgang 1883 GER0.001-0.2620-5.20 
  Nandan, Buragohain 1876 IND0.001-0.2620-5.20 

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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