Individual Calculations December 2017
 Cori Quispe , Kevin Joel  Total change: 29.70  Rating chartPersonal card
 GRAND PRIX SUR ILO - PERU 2017 Moquegua - Ilo PER 2017-11-01
RcRownchangeKK*chgGame
 2268 2414 6.50 8 1.36 10 13.60 
  Valdivia Cano, Nicole 2014  * PER1.0010.08100.80 
  Quispe Alejo, Oscar 2014  * PER1.0010.08100.80 
  Gonzales Curse, Flavio f2081 PER1.0010.12101.20 
  Yepez, Fabian 2014  * PER1.0010.08100.80 
  Cruz, Cristhian g2552 PER0.5010.19101.90 
  Fernandez, Fernando m2467 PER1.0010.57105.70 
  Martinez Alcantara, Jose Eduardo f2477 PER0.5010.09100.90 
  Vera Siguenas, Deivy m2521 PER0.5010.15101.50 
 * 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)
 
 GRAND PRIX NORTE Trujillo 2017 Trujillo PER 2017-11-16
RcRownchangeKK*chgGame
 2260 2414 7.00 8 1.61 10 16.10 
  Barbaran Villena, Carlos Eduardo 2014  * PER1.0010.08100.80 
  Narva Mallqui, Miguel 2014  * PER1.0010.08100.80 
  Rengifo Blancas, Renzo Jhonathan 2188 PER1.0010.21102.10 
  Arias, Mario 2232 PER1.0010.26102.60 
  Cruz, Cristhian g2552 PER0.5010.19101.90 
  Martinez Alcantara, Jose Eduardo f2477 PER0.5010.09100.90 
  Quirhuayo Chumbe, German Gonzalo f2365 PER1.0010.43104.30 
  Pazos Gambarrotti, Plinio m2237 ECU1.0010.27102.70 
 * 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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