Individual Calculations January 2017
 Marichal Gonzalez, Ariel  Total change: -57.20  Rating chartPersonal card
 ITT "Final Circuito LO&AR" Porlamar VEN 2016-12-08
RcRownchangeKK*chgGame
 2265 2339 2.50 9 -2.86 20 -57.20 
  Bobadilla Viera, Jorge Samuel m2292 VEN0.001-0.5720-11.40 
  Guerrero Vargas, Andres Jesus f2315 VEN0.501-0.0320-0.60 
  Pina Cedeno, Marcos Evencio 2117 VEN0.501-0.2820-5.60 
  Quesada Vera, Liordis m2427 CUB0.5010.12202.40 
  Vitier Vazquez, Cristian f2365 CUB0.001-0.4620-9.20 
  Diaz Leon, Richard 2157 MEX0.501-0.2420-4.80 
  Uzcategui Rodriguez, Alejandro f2195 VEN0.001-0.6920-13.80 
  Rodriguez Alvarez, Vidal 2156 VEN0.501-0.2420-4.80 
  Coto Mederos, Michel f2357 CUB0.001-0.4720-9.40 

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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