Individual Calculations December 2019
 Guzman Hidalgo, Nicolas  Total change: 18.40  Rating chartPersonal card
 Campeonato Panamericano Amateur U1700 2019 San Jose CRC 2019-10-23
RcRownchangeKK*chgGame
 1275 1393 3.00 5 -0.24 40 -9.60 
  Araya Tropper, Ariel 1130 CRC1.0010.18407.20 
  Wong Velis, Alejandro Jesus 1263 PER0.001-0.6840-27.20 
  Hernandez Perez, Javier Francisco 1083 CRC1.0010.14405.60 
  Frajman Kierszenson, Lior 1247 CRC1.0010.304012.00 
  Quiros Cajina, Allan 1651 CRC0.001-0.1840-7.20 

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
 1751 1504 2.00 6 0.70 40 28.00 
  Ccerhuayo Escobedo, Mels Leopold 1855 PER0.001-0.1140-4.40 
  Lopez Gonzalez, Carlos Andres 1899 COL0.001-0.0840-3.20 
  Quesada Leon, Joshua 1766 CRC0.001-0.1840-7.20 
  Giraldo Bohorquez, Lucas 1733 COL1.0010.794031.60 
  Mosquera Orjuela, Johan Esteban 1451 COL1.0010.434017.20 
  Padilla, Daniel Eduardo 1804 COL0.001-0.1540-6.00 

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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