Individual Calculations May 2015
 Frayna, Janelle Mae  Total change: 98.00  Rating chartPersonal card
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 2254 2167 5.50 8 2.45 40 98.00 
  Watharow, Sean 1876 AUS1.0010.15406.00 
  Anant, Prabhudesai 1776 IND1.0010.09403.60 
  Pitra, Andika f2339 INA1.0010.734029.20 
  Krishna, C.r.g. 2402 IND0.5010.294011.60 
  Sammalvuo, Tapani m2450 FIN0.5010.344013.60 
  Johansson, Linus m2398 SWE1.0010.794031.60 
  Sunilduth Lyna, Narayanan m2464 IND0.001-0.1540-6.00 
  Biag, Ivan Gil f2328 PHI0.5010.21408.40 

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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