Individual Calculations January 2011
 De La Paz Perdomo, Frank  Total change: -13.00  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2220 2473 4.50 6 -0.33 10 -3.30 
  Contreras Medina, Ruben Da 2157 MEX0.501-0.3710-3.70 
  Hernandez Guerrero, Yadira wm2141 MEX1.0010.12101.20 
  Tapie Amione, Pablo Adib c2230 MEX0.501-0.3010-3.00 
  Guerra Mojena, Leandro f2311 CUB0.501-0.2110-2.10 
  Coronel Barron, Omar Faust 2175 MEX1.0010.15101.50 
  Della Morte, Pablo f2305 ARG1.0010.28102.80 

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)
 
 XXII Torneo Internacional Carlos torre Repetto Merida, Yucatan MEX 2010-12-15
RcRownchangeKK*chgGame
 2327 2473 5.00 9 -0.97 10 -9.70 
  Martinez Rodriguez, Jimmy 2073  * MEX1.0010.08100.80 
  Duarte Barahona, Raul Alej c2224 MEX1.0010.19101.90 
  Iturrizaga, Eduardo g2607 VEN0.001-0.3210-3.20 
  Estrada Nieto, Julian m2329 MEX0.501-0.1910-1.90 
  Aguirre Manzo, Leopoldo An 2211 MEX1.0010.18101.80 
  Fernandez Cardoso, Alexey f2440 CUB0.001-0.5510-5.50 
  Arcila Villanueva, Carlos 2073  * MEX1.0010.08100.80 
  Pozo Vera, Sandro m2470 CUB0.5010.00100.00 
  Alvarez Pedraza, Aramis g2516 CUB0.001-0.4410-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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