Individual Calculations January 2013
 Vigoa Apecheche, Yanira  Total change: -44.85  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2179 2352 4.00 8 -1.67 15 -25.05 
  Lopez Rueda, Juan Pablo 2002 MEX1.0010.11151.65 
  Gonzalez Zamora, Juan Carlos g2542 MEX0.001-0.2515-3.75 
  Guevara Perez, Jorge Alejandro 2078 MEX0.501-0.3315-4.95 
  Lino Lopez, Israel 2094 MEX1.0010.18152.70 
  Perez Avendano, Paul Omar f2232 MEX0.001-0.6615-9.90 
  Villalba Velazquez, Ander Ivan 2182 MEX0.501-0.2215-3.30 
  Nunez Hirales, Juan Alejandro 2085 MEX1.0010.18152.70 
  Umudova, Nargiz wm2220 AZE0.001-0.6815-10.20 

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)
 
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeKK*chgGame
 2188 2352 4.50 9 -1.66 15 -24.90 
  Carrasco, Brandon 1952  * PAN1.0010.08151.20 
  Quesada Perez, Yuniesky g2604 CUB0.001-0.1915-2.85 
  Sanchez, Jorge f2152 PAN1.0010.24153.60 
  Flores C., Ruben Guillermo 1952  * PAN1.0010.08151.20 
  Hevia Alejano, Carlos Antonio m2508 CUB0.001-0.2915-4.35 
  Ramos, Efren Andres 2166 NCA0.001-0.7415-11.10 
  Gomez, Samael 1984 COL1.0010.10151.50 
  Ochoa De La Rosa, Manuel Dario 2234 CUB0.001-0.6615-9.90 
  Castillo Coca, Mairebys wf2136 CUB0.501-0.2815-4.20 
 * 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)
 
 Campeonato Centroamericano y Del Caribe Femenino Ciudad de Panama PAN 2012-12-04
RcRownchangeKK*chgGame
 2049 2352 7.00 8 0.34 15 5.10 
  Gonzalez, Yaribeth wc1952  * PAN1.0010.08151.20 
  Fandino Reyes, Roquelina wm2095 CUB0.501-0.3215-4.80 
  Acevedo Mendez, Lisseth 1952  * CRC1.0010.08151.20 
  Arribas Robaina, Maritza wg2273 CUB1.0010.39155.85 
  Llaudy Pupo, Lisandra wm2258 CUB0.501-0.1315-1.95 
  Munoz, Carolina wm1959 CRC1.0010.08151.20 
  Rodriguez Arrieta, Maria Elena 1952  * CRC1.0010.08151.20 
  Munoz, Alba wc1952  * PAN1.0010.08151.20 
 * 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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