Individual Calculations December 2013
 Leyva Proenza, Richard  Total change: 8.60  Rating chartPersonal card
 ITT OAV Metro de Caracas - General Ezequiel Zamora Valera - Trujillo VEN 2013-11-06
RcRownchangeKK*chgGame
 2249 2348 6.50 9 0.86 10 8.60 
  Carrillo, Miguel 2204 VEN1.0010.31103.10 
  Zuluaga, Cesar f2382 COL0.5010.05100.50 
  Vidal, Ismael 2211 VEN0.501-0.1810-1.80 
  Valderrama, E Gilberto f2232 COL1.0010.34103.40 
  Blanco Ronquillo, Humberto L. m2418 CUB0.5010.10101.00 
  Teran Abreu, Lisyender 2208 VEN1.0010.31103.10 
  Palencia, Wilson m2329 COL1.0010.47104.70 
  Merritt, Mario f2052 TTO0.501-0.3510-3.50 
  Zavarce, Oscar Enrique f2207 VEN0.501-0.1910-1.90 

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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