Individual Calculations July 2010
 Marrero Lopez, Yaniet  Total change: 8.25  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO CIUDAD DE LA HABANA, CUBA CUB 2010-06-10
RcRownchangeKK*chgGame
 2317 2316 5.50 10 0.55 15 8.25 
  Janssen, Ruud m2524 NED0.001-0.2315-3.45 
  Cueto Rodriguez, Yanet wf2134 CUB0.501-0.2415-3.60 
  Zepeda, Lorena wm2152 ESA1.0010.28154.20 
  Martinez Duany, Lelys Stanley g2515 CUB0.001-0.2415-3.60 
  Llaudy Pupo, Lisandra wm2224 CUB1.0010.37155.55 
  Hevia Alejano, Carlos Antonio f2507 CUB0.001-0.2515-3.75 
  Infante, Miguel 2277 DOM1.0010.45156.75 
  Gutierrez, Leonela 2000 VEN1.0010.13151.95 
  Ris, Robert m2426 NED0.5010.15152.25 
  Alarcon Casellas, Rolando f2410 CUB0.5010.13151.95 

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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