Individual Calculations December 2019
 Bayona, Miguel  Total change: -1.40  Rating chartPersonal card
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 1803 2045 4.50 6 -0.07 20 -1.40 
  Vizcarra, Quispe Ramalia 1645  * PER1.0010.08201.60 
  Villanueva Vergaray, Artemio 1645  * PER1.0010.08201.60 
  Martinez Alcantara, Jose Eduardo g2445  * PER0.001-0.0820-1.60 
  Oquiche, Ariana 1645  * PER1.0010.08201.60 
  Vielma Nunez, Charlie Jesus 1791 VEN0.501-0.3120-6.20 
  Balvin, Jorge 1649 PER1.0010.08201.60 
 * 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)
 

 

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