Individual Calculations December 2014
 Quintero Sierra, Andres Eduardo  Total change: 25.20  Rating chartPersonal card
 I IRT Clasico "Club de Abogados de Merida" Merida VEN 2014-11-13
RcRownchangeKK*chgGame
 1971 1659 1.50 5 0.78 40 31.20 
  Gonzalez Vergara, Amilcar 2022 VEN0.5010.404016.00 
  Arranz Calvo, Andres 1952 ESP0.5010.354014.00 
  Rincon Gonzalez, Luzalba Sorelyz wc1948 VEN0.5010.344013.60 
  Correa Gallardo, Sadam Mijail 2059  * VEN0.001-0.0840-3.20 
  Rincon Gonzalez, Lilian Esther 1872 VEN0.001-0.2340-9.20 
 * 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)
 
 XIV Torneo IRT Abierto de Ajedrez "VIRGEN DE LA CHINITA 2014" Maracaibo VEN 2014-11-21
RcRownchangeKK*chgGame
 1552 1659 0.50 1 -0.15 40 -6.00 
  Pineda Rivera, Lismay Valentina 1552 VEN0.501-0.1540-6.00 

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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