Individual Calculations August 2013
 Ostos, Julio  Total change: -8.55  Rating chartPersonal card
 ITT OAV Metro DE Caracas - Profesor Andres Bello Barquisimeto VEN 2013-07-24
RcRownchangeKK*chgGame
 2255 2304 4.50 9 -0.57 15 -8.55 
  Blanco Ronquillo, Humberto L. m2418 CUB0.001-0.3415-5.10 
  Palencia, Wilson m2310 COL0.001-0.4915-7.35 
  Ruiz Aguilar, Pablo Alexander f2307 COL0.5010.00150.00 
  Pazos Gambarrotti, Plinio m2281 ECU1.0010.47157.05 
  Castro, Jose Luis 2253 VEN0.001-0.5715-8.55 
  Merritt, Mario f2080 TRI1.0010.22153.30 
  Zavarce, Oscar Enrique f2218 VEN1.0010.38155.70 
  Zambrano, Alexander 2258 VEN0.501-0.0615-0.90 
  Teran Abreu, Lisyender 2171 VEN0.501-0.1815-2.70 

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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