Individual Calculations September 2019
 Giron Urdaniga, Johnny  Total change: 38.80  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 14 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1551 1237 2.00 7 0.97 40 38.80 
  Palomino Taipe, Celso 1637  * PER0.001-0.0840-3.20 
  Molina Hun, Hieysson 1459 GUA0.001-0.2240-8.80 
  Murillo Coloma, Sergio c1434 ECU1.0010.754030.00 
  Rossel Grandon, Cristobal 1515 CHI0.001-0.1740-6.80 
  Mahajan, Rushaan c1637  * USA0.001-0.0840-3.20 
  Lainez Reyes, Isaac 1536 ECU1.0010.854034.00 
  Brito Carrascal, Camilo Andres 1637  * COL0.001-0.0840-3.20 
 * 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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