Individual Calculations April 2009
 Marrero Lopez, Yaniet  Total change: -19.50  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2155 2260 4.50 9 -1.15 15 -17.25 
  Vera Escalante, Luis Angel 1910 MEX0.001-0.8915-13.35 
  Soto Gonzalez, Fidel f2070 MEX0.501-0.2515-3.75 
  Medina Garcia, Manuel Alva 1963 MEX1.0010.15152.25 
  De Winter Gallegos, Willy m2090 MEX1.0010.28154.20 
  Vera Gonzalez-Quevedo, Rey g2497 CUB0.5010.30154.50 
  Alvarez Pedraza, Aramis m2466 CUB0.001-0.2415-3.60 
  Tinajero Tristan, Dante m2164 MEX0.001-0.6315-9.45 
  Varguez Baquedano, Alfredo 2047 MEX1.0010.23153.45 
  Rojas Alarcon, Julian Anto 2187 MEX0.501-0.1015-1.50 

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)
 
 FINAL NACIONAL FEMENINA 2009 Holguin CUB 2009-01-13
RcRownchangeKK*chgGame
 2234 2243 6.50 13 -0.15 15 -2.25 
  Ramon Pita, Vivian wg2177 CUB0.501-0.0915-1.35 
  Hernandez, Tania wm2194 CUB0.501-0.0715-1.05 
  Arribas Robaina, Maritza wg2303 CUB0.5010.08151.20 
  Fandino Reyes, Roquelina wm2185 CUB1.0010.42156.30 
  Ordaz Valdes, Lisandra wm2306 CUB0.5010.09151.35 
  Fleitas Marti, Yuleikis wm2228 CUB1.0010.48157.20 
  Perez Rodriguez, Jennifer wf2191 CUB0.001-0.5715-8.55 
  Frometa Castillo, Zirka wg2175 CUB1.0010.41156.15 
  Linares Napoles, Oleiny wm2302 CUB0.5010.08151.20 
  Pina Vega, Sulennis wg2262 CUB0.5010.03150.45 
  Llaudy Pupo, Lisandra wm2228 CUB0.001-0.5215-7.80 
  Corrales Jimenez, Zenia wf2237 CUB0.501-0.0115-0.15 
  Vigoa Apecheche, Yanira wf2257 CUB0.001-0.4815-7.20 

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)
 

 

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