Individual Calculations May 2010
 Vigoa Apecheche, Yanira  Total change: 34.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez de Cuba Femenino Museo del Deporte de Holguin, Cuba CUB 2010-02-12
RcRownchangeKK*chgGame
 2235 2268 8.00 13 0.93 15 13.95 
  Ramon Pita, Vivian wg2254 CUB1.0010.48157.20 
  Llaudy Pupo, Lisandra wm2218 CUB0.501-0.0715-1.05 
  Corrales Jimenez, Zenia wf2200 CUB0.501-0.0915-1.35 
  Linares Napoles, Oleiny wm2293 CUB0.5010.03150.45 
  Ordaz Valdez, Lisandra Teresa wm2277 CUB0.5010.01150.15 
  Arribas Robaina, Maritza wg2286 CUB0.5010.03150.45 
  Hernandez Moya, Yuleisis wf2179 CUB0.501-0.1215-1.80 
  Fleites Marti, Yuleikys wm2174 CUB1.0010.37155.55 
  Frometa Castillo, Zirka wg2132 CUB1.0010.32154.80 
  Pina Vega, Sulennis wg2333 CUB0.5010.09151.35 
  Fandino Reyes, Roquelina wm2186 CUB0.501-0.1115-1.65 
  Perez Rodriguez, Jennifer wf2258 CUB1.0010.49157.35 
  Marrero Lopez, Yaniet wg2269 CUB0.001-0.5015-7.50 

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)
 
 Abierto Mexicano 2010 Monterrey, N. L. MEX 2010-03-30
RcRownchangeKK*chgGame
 2209 2268 6.50 9 1.35 15 20.25 
  Galicia Soriano, Ruben 1891 MEX1.0010.09151.35 
  De La Cruz Loredo, Ivan 2045 MEX0.501-0.2815-4.20 
  Lino Lopez, Israel 2104 MEX1.0010.28154.20 
  Fontaine, Alain 2155 FRA0.501-0.1515-2.25 
  Nunez Hirales, Juan Alejan 2090 MEX1.0010.27154.05 
  Norgaard, Jesper f2438 DEN1.0010.721510.80 
  De La Paz Perdomo, Frank g2469 CUB0.001-0.2415-3.60 
  Cordova, Emilio g2564 PER0.5010.35155.25 
  Guerrero Rodriguez, Alejan wm2125 MEX1.0010.31154.65 

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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