Individual Calculations January 2018
 Melian, Juan Sebastian  Total change: 34.00  Rating chartPersonal card
 Sudamericano U12 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1525 1623 6.50 9 0.85 40 34.00 
  Pablo Vertiz, Henry Yamil 1322 PER1.0010.15406.00 
  Loja Zambrano, Diego 1416 ECU0.001-0.7740-30.80 
  Barchiesi, Julian 1327 ARG1.0010.15406.00 
  Leano Garabito, Yarit Abdul 1483 BOL1.0010.314012.40 
  Ballesteros Cardenas, Leonardo c1542 CHI0.501-0.1140-4.40 
  Buganca, Luiz Henrique Da Silva c1664 BRA1.0010.564022.40 
  Gutierrez Reich, Francisco 1561 ARG1.0010.414016.40 
  Flores Quillas, Diego Saul Rodri 1987 PER0.001-0.1040-4.00 
  Benavides Conza, Diego Angelo 1426 PER1.0010.254010.00 

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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