Individual Calculations December 2012
 Carrasco Jacome, Bryan  Total change: 13.65  Rating chartPersonal card
 XVII GRAND PRIX 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1698 1698 2.50 5 -0.11 15 -1.65 
  Guerrero Fuentes, Carlos 2067 ECU0.001-0.1015-1.50 
  Aspiazu, Marlon 1410 ECU0.001-0.8415-12.60 
  Velasco, Isaac 1434 ECU1.0010.18152.70 
  Encalada Ponce, Ivan 1489 ECU1.0010.23153.45 
  Jimenez Vivanco, Diego 2091 ECU0.5010.42156.30 

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)
 
 XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" Sangolqui ECU 2012-10-12
RcRownchangeKK*chgGame
 1875 1698 2.50 5 1.02 15 15.30 
  Orejuela Chango, Cristina 1902 ECU0.5010.26153.90 
  Lopez Revelo, Luis 1344 ECU1.0010.11151.65 
  Versosa Bravo, Johann 1994 ECU0.5010.35155.25 
  Real Celleri, Wladimir 2038 ECU0.5010.38155.70 
  Munoz Sotomayor, Hugo f2098  * ECU0.001-0.0815-1.20 
 * 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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