Individual Calculations May 2013
 Marichal Gonzalez, Ariel  Total change: 7.95  Rating chartPersonal card
 IRT Mision Sucre - Anzoategui 2013 Puerto La Cruz VEN 2013-03-28
RcRownchangeKK*chgGame
 2015 2295 1.00 2 -0.66 15 -9.90 
  Rodriguez Galanton, Yul 2074 VEN0.001-0.7815-11.70 
  Mancilla Angarita, Leonardo 1956 VEN1.0010.12151.80 

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)
 
 ITT OAV Metro de Caracas - Generalisimo Francisco de Miranda Caracas VEN 2013-04-03
RcRownchangeKK*chgGame
 2268 2295 6.00 9 1.19 15 17.85 
  Guerrero, Andres 2248 VEN1.0010.43156.45 
  Gascon, Jose Rafael m2266 VEN1.0010.46156.90 
  Leyva Proenza, Richard m2351 CUB0.001-0.4215-6.30 
  Merritt, Mario f2083 TRI1.0010.23153.45 
  Ravelo Gil, Eddy f2414 CUB0.5010.16152.40 
  Castro, Jose Luis 2258 VEN1.0010.45156.75 
  Boada, Wiston m2249 VEN0.001-0.5615-8.40 
  Blanco Ronquillo, Humberto L. m2419 CUB0.5010.17152.55 
  Teran Abreu, Lisyender 2121 VEN1.0010.27154.05 

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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