Individual Calculations July 2013
 Guerra De La Rosa, Nilo Antonio  Total change: 12.00  Rating chartPersonal card
 Guillermo Garcia 2013 Villa Clara CUB 2013-05-19
RcRownchangeKK*chgGame
 2078 2054 5.00 9 0.80 15 12.00 
  Perez Rodriguez, Cesar Alejandro 2039 CUB1.0010.48157.20 
  Alvarez Miranda, Jose Antonio 2093 CUB1.0010.55158.25 
  De Armas Perez, Acela wm2092 CUB1.0010.55158.25 
  Parra Gomez, Adrian 2130 CUB0.001-0.4015-6.00 
  Cok Farinas, Marlon 2112 CUB0.5010.08151.20 
  Alejandre Plasencia, Reinaldo 2066 CUB0.5010.02150.30 
  Lopez Raygoza, Luis Albert 2017 MEX0.501-0.0515-0.75 
  Elias Reyes, Jorge Roberto 2089 CUB0.001-0.4515-6.75 
  Alvarez Ruiz, Esteban 2068 CUB0.5010.02150.30 

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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