Individual Calculations July 2009
 Alarcon, Rolando  Total change: 29.25  Rating chartPersonal card
 GUILLERMO GARCIA IN MEMORIAM - 2009 Grupo Abierto Santa Clara, Villa Clara, Cuba Santa Clara, Villa Clara, Cuba CUB 2009-05-27
RcRownchangeKK*chgGame
 2363 2367 6.50 9 1.95 15 29.25 
  Guerrero, Juan Carlos m2202 COL1.0010.28154.20 
  Quesada Perez, Yasser 2402 CUB0.5010.05150.75 
  Morales, Pedro f2410 CUB1.0010.56158.40 
  Espinosa, Ermes f2395 CUB0.5010.04150.60 
  Fernandez, Alexey f2399 CUB0.001-0.4615-6.90 
  Pazos Gambarrotti, Plinio m2326 ECU1.0010.44156.60 
  Jimenez, Pedro A 2383 CUB1.0010.52157.80 
  Borges Feria, Yasel f2400 CUB0.5010.05150.75 
  Gonzalez Perez, Arian f2349 CUB1.0010.47157.05 

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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