Individual Calculations January 2010
 Perez Garcia, Rodney Oscar  Total change: 4.10  Rating chartPersonal card
 IV Festival Internacional de Ajedrez ELITE Bogota (Colombia) COL 2009-10-29
RcRownchangeKK*chgGame
 2326 2426 6.00 9 0.40 10 4.00 
  Perez Olarte, Cesar Camilo 2102 COL1.0010.13101.30 
  Gutierrez, Jose Antonio m2250 COL1.0010.27102.70 
  Mendoza, Rafael f2317 COL0.501-0.1510-1.50 
  Renteria, Jorge Eliecer f2248 COL1.0010.27102.70 
  Barrientos, Sergio E m2468 COL0.5010.06100.60 
  Delgado Ramirez, Neuris g2591 CUB0.001-0.2810-2.80 
  Alvarez, Javier 2158 COL0.501-0.3310-3.30 
  Zapata, Alonso g2536 COL0.5010.15101.50 
  Morales, Jhon Alexander 2262 COL1.0010.28102.80 

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 PROVINCIAL VILLA CLARA (2DA ETAPA) SANTA CLARA, CUBA CUB 2009-11-01
RcRownchangeKK*chgGame
 2341 2420 6.00 10 0.01 10 0.10 
  Pozo Vera, Sandro m2445 CUB0.5010.03100.30 
  Espinosa Veloz, Ermes f2408 CUB1.0010.48104.80 
  Quesada Perez, Yasser f2419 CUB0.5010.00100.00 
  Miranda Mesa, Elier f2342 CUB0.501-0.1110-1.10 
  Garcia Gomez, Ray f2326 CUB0.501-0.1310-1.30 
  Ruiz Sanchez, Orlen f2331 CUB0.501-0.1210-1.20 
  Alvarez Pedraza, Aramis m2479 CUB0.5010.08100.80 
  Ramos Galindo, Luis Ernesto 2100 CUB1.0010.13101.30 
  Gonzalez Perez, Arian f2400 CUB0.501-0.0310-0.30 
  Depestre Sanchez, Pedro Felix 2157 CUB0.501-0.3210-3.20 

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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