Individual Calculations November 2012
 Principe, Alexander  Total change: 4.35  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2110 2257 6.50 9 0.29 15 4.35 
  Romero Barreto, Jaime Jose 2121 VEN1.0010.32154.80 
  Blanco Ronquillo, Humberto L. m2430 CUB0.001-0.2715-4.05 
  Betancourt, Jose 2069 VEN1.0010.26153.90 
  Ubaldo Suarez, Maria Gisela wm2063 VEN1.0010.25153.75 
  Hoyos, Astrid 2030 COL1.0010.21153.15 
  Carrillo, Miguel 2099 VEN0.001-0.7115-10.65 
  Fernandez Rivero, Karla July 2017 CUB1.0010.20153.00 
  Revilla Moron, Oniel Josue 2092 VEN0.501-0.2215-3.30 
  Rovira, Tairu wc2067 VEN1.0010.25153.75 

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)
 

 

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