Individual Calculations January 2014
 Guevara, Martin  Total change: -9.45  Rating chartPersonal card
 Campeonato Nacional por Equipos 2013 (Final) Managua NCA 2013-11-30
RcRownchangeKK*chgGame
 2117 2177 4.50 9 -0.63 15 -9.45 
  Arias, Lemnys A. m2329 ESA0.001-0.3015-4.50 
  Davila, Carlos m2334 NCA0.5010.21153.15 
  Velasquez, Rommel 2061 NCA0.501-0.1615-2.40 
  Espinoza, Felix 2170 NCA0.501-0.0115-0.15 
  Munoz, Marcos 1903 NCA1.0010.17152.55 
  Guevara, Carlos 2254 NCA0.001-0.3915-5.85 
  Cano, Carlos 2004 NCA0.501-0.2315-3.45 
  Izaba, Rodolfo f2149 NCA0.501-0.0415-0.60 
  Jimenez Martinez, Alexander 1846 NCA1.0010.12151.80 

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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