Individual Calculations February 2019
 Ortiz Hernandez, Jesus Fernando  Total change: 19.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1427 1189 2.00 7 0.49 40 19.60 
  Lima, Vinicius Taishun 1585 BRA0.001-0.0840-3.20 
  Cardenas Portugal, Dylan 1428 PER0.5010.304012.00 
  Ramirez, Agustin 1566 URU0.001-0.0940-3.60 
  Campora, Felipe Marques 1351 BRA1.0010.714028.40 
  Molina Ballesteros, Juan Sebasti 1375 COL0.001-0.2640-10.40 
  Cahuapaza Tarapaca, Leonardo 1320 PER0.5010.18407.20 
  Sanchez Herrera , Jorge Miguel 1365 PER0.001-0.2740-10.80 

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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