Individual Calculations January 2020
 Neira Zamudio, Rafael  Total change: 16.00  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 10 Absoluto CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1289 1466 5.50 9 -0.89 40 -35.60 
  Ortiz Urra, Ignacio 1154 CHI1.0010.14405.60 
  Barreda, Julian 1199 ARG0.501-0.3240-12.80 
  Gonzalez Osorio, Rafael 1100 CHI1.0010.10404.00 
  Zockun, Ivan Zancaner 1373 BRA0.501-0.1340-5.20 
  Fernandez Mallco, Alejandro Elvis 1260 BOL1.0010.24409.60 
  Ramirez Mori, Angel Farid 1172 PER0.501-0.3540-14.00 
  Lazzarotti, Calebe Kadlubiski 1400 BRA0.501-0.0940-3.60 
  Varela, Agustin 1485 ARG0.5010.03401.20 
  Frutos, Leandro Jose 1460 ARG0.001-0.5140-20.40 

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)
 
 VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 Arica CHI 2019-12-15
RcRownchangeKK*chgGame
 1768 1466 2.50 8 1.29 40 51.60 
  Nauto Munoz, Isaias 1866  * CHI0.001-0.0840-3.20 
  Canaza Capacuti, Frank Renato 1818 PER1.0010.894035.60 
  Ibarra Elizarraras, Juan Jose 1866  * MEX0.001-0.0840-3.20 
  Roman Alvarez, Oscar 1758 CHI0.5010.354014.00 
  Soza Espinoza, Daniel Ignacio 1736 CHI0.001-0.1740-6.80 
  Rocca Torres, Jose 1715 PER0.001-0.1940-7.60 
  Chepillo Copa, Carlos 1706 CHI1.0010.804032.00 
  Valenzuela Pumarimay, Cesar 1681 PER0.001-0.2340-9.20 
 * 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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