Individual Calculations September 2014
 Kulpruethanon, Thanadon  Total change: 3.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2255 2143 3.50 9 0.19 20 3.80 
  Zhigalko, Sergei g2543  * BLR0.001-0.0820-1.60 
  Lettsome, Maurice 1783 IVB1.0010.10202.00 
  Kovalyov, Anton g2543  * CAN0.001-0.0820-1.60 
  Iyti, Basher m2263 SYR0.5010.16203.20 
  Baules, Jorge m2317 PAN0.001-0.2720-5.40 
  Hasford, John Kojo 2055 GHA1.0010.38207.60 
  Nanjo, Ryosuke c2344 JPN0.001-0.2420-4.80 
  Nadir, Samir c2141 SUD1.0010.502010.00 
  Khairallah, Faisal f2307 LIB0.001-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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