Individual Calculations December 2019
 Ccerhuayo Escobedo, Mels Leopold  Total change: 5.20  Rating chartPersonal card
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 1650 1879 2.50 5 -1.20 40 -48.00 
  Guzman Vera, Allison Nicole 1479  * PER1.0010.08403.20 
  Quinones Paucar, Cesar f2110 PER0.001-0.2140-8.40 
  Reyes Zavaleta, Diego Alexander 1479  * PER0.501-0.4240-16.80 
  Sotelo Leon, Ester Victoria 1479  * PER1.0010.08403.20 
  Vasquez, Cesar 1704 PER0.001-0.7340-29.20 
 * 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)
 
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-17 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1875 1855 5.50 9 1.33 40 53.20 
  Guzman Hidalgo, Nicolas 1504 CRC1.0010.11404.40 
  Moreno, Juan Nicolas 1726 COL1.0010.334013.20 
  Sanchez Arroyave, Juan Pablo 1853 COL0.5010.00400.00 
  Alfaro Mauricio, Kevin Johan 1917 PER1.0010.594023.60 
  Mollo, Jhoan 1988 BOL1.0010.684027.20 
  Colmenarez Orsini, Ricardo Elias 2033 VEN0.001-0.2740-10.80 
  Hepler Ramirez, Narayana 2050 PER0.5010.254010.00 
  Lopez Gonzalez, Carlos Andres 1899 COL0.5010.06402.40 
  Wong Pages, Juan 1909 ECU0.001-0.4240-16.80 

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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