Individual Calculations March 2011
 Sanes, Vladimir  Total change: 19.95  Rating chartPersonal card
 XV GRAND PRIX NACIONAL DE AJEDREZ IV PARADA CATEGORIA ELITE Quito ECU 2010-08-20
RcRownchangeKK*chgGame
 2278 2146 4.00 8 1.42 15 21.30 
  Munoz Sanchez, Miguel m2309 ECU0.5010.22153.30 
  Chang Suarez, Rommel 2291 ECU0.5010.19152.85 
  Alarcon Tirado, Cesar f2269 ECU0.5010.17152.55 
  Pazos Gambarrotti, Plinio m2283 ECU0.5010.18152.70 
  Munoz Sotomayor, Hugo f2285 ECU0.5010.19152.85 
  Almeida Criollo, Jefferson 2180 ECU0.5010.05150.75 
  Aucay Pelaez, Mauro f2271 ECU0.5010.17152.55 
  Fernandez Reyes, Lisandro f2337 CUB0.5010.25153.75 

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)
 
 XV GRAND PRIX 7ma PARADA GRUPO ELITE Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 2245 2146 2.50 7 -0.09 15 -1.35 
  Guerra Tulcan, Lenin c2352 ECU0.001-0.2415-3.60 
  Pazos Gambarrotti, Plinio m2283 ECU0.5010.18152.70 
  Chang Suarez, Rommel 2291 ECU0.5010.19152.85 
  Meza Ponce, Jeison 2235 ECU0.001-0.3815-5.70 
  Alarcon Tirado, Cesar f2269 ECU0.001-0.3315-4.95 
  Chang Suarez, Andres 2129 ECU1.0010.48157.20 
  Chang Suarez, Emerson 2154 ECU0.5010.01150.15 

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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