Individual Calculations September 2013
 Khaetsky, Roman  Total change: -18.40  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 2262 2424 5.50 9 -0.68 10 -6.80 
  Haug, Johannes 2042 NOR0.501-0.4110-4.10 
  Vargas Drechsler, Carlos 2024  * ESP1.0010.08100.80 
  Dalo, Hermes 2148 VEN0.501-0.3310-3.30 
  Thakur, Akash f2234 IND1.0010.25102.50 
  Ortiz Suarez, Isan Reynaldo g2612 CUB0.001-0.2610-2.60 
  Forsaa, Espen f2293 NOR1.0010.32103.20 
  Ramirez Garcia, Jorge Alberto c2303 MEX1.0010.34103.40 
  Hayrapetyan, Hovik g2486 ARM0.001-0.4110-4.10 
  Silva, Luis Neves Da 2218 POR0.501-0.2610-2.60 
 * 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)
 
 Int. Chessfestival Biel 2013 Open Master Biel SUI 2013-07-22
RcRownchangeKK*chgGame
 2148 2424 0.50 2 -1.16 10 -11.60 
  Heinis, Vincent 2100 FRA0.501-0.3710-3.70 
  Hakimifard, Ghazal wm2196 IRI0.001-0.7910-7.90 

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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