Individual Calculations March 2014
 Madrigal, Ana Daniela  Total change: 11.40  Rating chartPersonal card
 V Abierto Internacional de Alajuela 2014 Alajuela CRC 2014-01-22
RcRownchangeKK*chgGame
 2112 2001 3.00 7 0.47 15 7.05 
  Hernandez Basante, Francisco m2228 CRC0.5010.29154.35 
  Piasetski, Leon m2289 CAN0.001-0.1615-2.40 
  Morera Campos, Yanori Maria 1661 CRC1.0010.12151.80 
  Baules, Jorge m2296 PAN0.5010.35155.25 
  Gavarrete, Nahum 2127 HON0.001-0.3315-4.95 
  Blandon, Jaime 1906 ESA1.0010.37155.55 
  Duran Vega, Sergio f2279 CRC0.001-0.1715-2.55 

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 Nacional de Primera DivisiĆ³n (Semifinal) 2014 Managua NCA 2014-02-08
RcRownchangeKK*chgGame
 2071 1996 3.50 8 0.29 15 4.35 
  Guevara, Carlos 2221 NCA0.001-0.2215-3.30 
  Vallecillo, Saul 1847 NCA1.0010.30154.50 
  Aviles, Fernando 2147 NCA1.0010.701510.50 
  Medrano, Randall 2062 NCA0.5010.09151.35 
  Alfaro, William f2180 NCA0.001-0.2615-3.90 
  Mendieta, Kathya wc1818 NCA0.501-0.2315-3.45 
  Rocha, Maximiliano f2176 NCA0.5010.24153.60 
  Pilarte, Rene f2118 NCA0.001-0.3315-4.95 

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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