Individual Calculations November 2016
 Duran Vega, Sergio  Total change: -17.80  Rating chartPersonal card
 IV Open Encuentro de Culturas Santa Ana 2016 Santa Ana CRC 2016-10-01
RcRownchangeKK*chgGame
 2048 2383 6.50 7 0.41 20 8.20 
  Rivera Obando, Juan Jose 1983  * CRC1.0010.08201.60 
  Arce Mendez, Elias 1983  * CRC1.0010.08201.60 
  Chaves Villalobos, David G 1983  * CRC1.0010.08201.60 
  Jimenez Garcia, Emmanuel f2224 CRC1.0010.29205.80 
  Fernandez Sibaja, Felipe J 2065 CRC1.0010.13202.60 
  Vargas Miranda, Diego 1983  * CRC1.0010.08201.60 
  Vaglio Mattey, Emanuel 2112 CRC0.501-0.3320-6.60 
 * 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)
 
 2016 Spice Cup Webster Groves, Missouri USA 2016-10-17
RcRownchangeKK*chgGame
 2258 2383 4.50 9 -1.30 20 -26.00 
  Cervantes, Thalia wc1983  * USA0.501-0.4220-8.40 
  Kannappan, Priyadharshan g2525 IND0.001-0.3120-6.20 
  Niemann, Hans M f2288 USA0.001-0.6320-12.60 
  Gosdin, Kaleb Ryder 1983  * USA1.0010.08201.60 
  Betaneli, Alexander f2259 USA1.0010.33206.60 
  Santarius, Erik F 2289 USA0.501-0.1320-2.60 
  Thavandiran, Shiyam f2346 CAN0.501-0.0520-1.00 
  Colas, Joshua f2335 USA0.501-0.0720-1.40 
  Williams, Justus D f2313 USA0.501-0.1020-2.00 
 * 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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