Individual Calculations September 2015
 Jumabayev, Rinat  Total change: 5.50  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2424 2600 7.00 9 0.55 10 5.50 
  Madiai, Federico 2227 ITA1.0010.10101.00 
  Martynov, Pavel f2366 RUS1.0010.21102.10 
  Lugovskoy, Maxim m2431 RUS0.001-0.7210-7.20 
  Lomasov, Semen f2342 RUS1.0010.18101.80 
  Leenhouts, Koen m2422 NED1.0010.27102.70 
  Ankit, R. Rajpara g2460 IND1.0010.31103.10 
  Baron, Tal g2524 ISR0.001-0.6010-6.00 
  Prasanna, Raghuram Rao m2424 IND1.0010.27102.70 
  Socko, Bartosz g2622 POL1.0010.53105.30 

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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