Individual Calculations May 2013
 Vasquez Alcala, Jhonny  Total change: -28.35  Rating chartPersonal card
 IRT Copa Aniversario Facultad Ciencias UCV Caracas VEN 2013-03-27
RcRownchangeKK*chgGame
 2092 2189 3.50 7 -0.85 30 -25.50 
  Velasquez, Luis Dario 1954 VEN0.001-0.7930-23.70 
  Sanchez, German Alexander 2078 VEN0.501-0.1530-4.50 
  Rovira Cruz, Luis Manuel 1960 VEN1.0010.21306.30 
  Noriega Rondon, Victor Manuel 1895 VEN1.0010.15304.50 
  Molina, Jesus 2178 VEN1.0010.483014.40 
  Blanco Ronquillo, Humberto L. m2419 CUB0.001-0.2130-6.30 
  Gamboa, Anibal 2159 VEN0.001-0.5430-16.20 

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)
 
NOTE: K factor changed
 IRT Sub-2200 Metro de Caracas -Generalisimo Francisco de Miranda Caracas VEN 2013-04-05
RcRownchangeKK*chgGame
 1961 2165 3.50 5 -0.19 15 -2.85 
  Morillo, Hector 1855 VEN1.0010.14152.10 
  Abatantuono, Giuseppe 2052 VEN0.501-0.1515-2.25 
  Guerrero Corniel, Christian 1765  * VEN1.0010.08151.20 
  Balza, Oswaldo 2015 VEN0.501-0.2015-3.00 
  Pinero, Carlos m2120 VEN0.501-0.0615-0.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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