Individual Calculations January 2012
 Prasca Sosa, Rafael  Total change: -11.10  Rating chartPersonal card
 Campeonato Nacional Maxima Categoria Absoluto 2011 Barquisimeto VEN 2011-10-21
RcRownchangeKK*chgGame
 2183 2429 7.00 11 -1.72 10 -17.20 
  Zavarce, Oscar Enrique f2214 VEN1.0010.23102.30 
  Boada, Wiston m2235 VEN0.501-0.2510-2.50 
  Ynojosa, Felix Jose 2294 VEN0.501-0.1810-1.80 
  Pinero, Carlos 2091 VEN1.0010.12101.20 
  Martinez Reyes, Pedro Ramon 2236 VEN0.501-0.2510-2.50 
  Gascon, Jose Rafael 2163 VEN0.001-0.8210-8.20 
  Soto Paez, Oliver f2357 VEN0.501-0.1010-1.00 
  Brizuela, Reivis 2044 VEN1.0010.09100.90 
  Obregon, Victor 2144 VEN0.001-0.8410-8.40 
  Castro, Jose Luis 2129 VEN1.0010.15101.50 
  Diaz Velandia, Jose Manuel 2109 VEN1.0010.13101.30 

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 Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2341 2431 6.00 9 0.61 10 6.10 
  Jimenez, Garcia Emanuel 2031  * CRC1.0010.08100.80 
  Pan, Luis 2178 PAN1.0010.19101.90 
  Alvarez, Pedraza Aramis g2565 CUB0.001-0.3210-3.20 
  Jaen, Miguel Angel 2170 PAN1.0010.18101.80 
  Contreras, Henry f2240 COL1.0010.25102.50 
  Arencibia Rodriguez, Walter g2511 CUB0.5010.11101.10 
  Ramirez, Alejandro g2595 USA0.5010.22102.20 
  Barrientos, Sergio E g2517 COL0.001-0.3810-3.80 
  Barros, Raul Junior f2263 COL1.0010.28102.80 
 * 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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