Individual Calculations July 2010
 Olivera Medrano, Joan  Total change: -19.00  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO CIUDAD DE LA HABANA, CUBA CUB 2010-06-10
RcRownchangeKK*chgGame
 2251 2396 5.00 10 -1.90 10 -19.00 
  Campos Vila, Milena wf2178 CUB0.001-0.7810-7.80 
  Osorio, Fernando 2232 VEN1.0010.28102.80 
  Pazos Gambarrotti, Plinio m2296 ECU0.501-0.1410-1.40 
  Hernandez Fernandez, Ramon A f2301 CUB0.001-0.6310-6.30 
  Pulvett, Daniel m2243 VEN1.0010.30103.00 
  Castellanos Sanchez, Carlos M f2299 CUB0.501-0.1310-1.30 
  Fernandez Hernandez, Arturo A 2303 CUB0.501-0.1310-1.30 
  Morales Romero, Romari f2277 CUB1.0010.34103.40 
  Castillo Coca, Mayrebis wf2106 CUB0.501-0.3410-3.40 
  Ostos, Julio m2273 VEN0.001-0.6710-6.70 

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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