Individual Calculations October 2013
 Rosas Reyes, Raul  Total change: -3.30  Rating chartPersonal card
 II Copa Independencia de Ajedrez 2013 Mexico, D.F. MEX 2013-09-13
RcRownchangeKK*chgGame
 2031 1977 2.50 4 0.76 15 11.40 
  Gutierrez Carmona, Juan Al f2131 MEX1.0010.711510.65 
  Garcia Guerrero, Isaac Ant 2240 MEX0.001-0.1815-2.70 
  Roque Sola, Gisela 1801 MEX0.501-0.2315-3.45 
  Ramos Mejia, Gerardo 1950 MEX1.0010.46156.90 

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)
 
 MERCENARIOS 207 Mexico, DF MEX 2013-09-18
RcRownchangeKK*chgGame
 2074 1977 3.50 9 0.16 15 2.40 
  Vazquez Espinoza, Jhonnata 2014 MEX0.001-0.4515-6.75 
  Rose, Felix 2085 MEX0.001-0.3515-5.25 
  Martin Del Campo C., Jorge f2124 MEX1.0010.701510.50 
  Villanueva Garciacano, Man 1903 MEX0.501-0.1015-1.50 
  Sorensen, Jorn 2044 DEN0.5010.09151.35 
  Esquivel Revilla, Efrain 2095 MEX1.0010.66159.90 
  Rivera Rodriguez, Jesus Ca 2078 MEX0.001-0.3615-5.40 
  Gonzalez Salto, Roberto De c2182 MEX0.001-0.2415-3.60 
  Zarate Manjarrez, Alfredo 2137 MEX0.5010.21153.15 

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)
 
 Campeonato Pre-Nacional Absoluto de Ajedrez 2013 Mexico, DF MEX 2013-09-20
RcRownchangeKK*chgGame
 1877 1977 2.00 5 -1.14 15 -17.10 
  Ocampo Vargas, Raul m2173 MEX0.001-0.2515-3.75 
  Parkhurst Casas, Miriam wc1790 MEX0.001-0.7415-11.10 
  Perez Torres, Nabi Isaias 1745 MEX1.0010.21153.15 
  Ramirez Tapia, Jonathan Ed 1766 MEX1.0010.23153.45 
  Cervantes Gonzalez, Alan 1912 MEX0.001-0.5915-8.85 

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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