Individual Calculations January 2019
 Giraldo, Arana Jose Alfonso  Total change: 45.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 16, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1739 1684 5.00 9 1.13 40 45.20 
  Quirhuayo Chumbe, German Gonzalo f2084  * PER0.001-0.0840-3.20 
  Bejarano Martinez, Diego 1379 PER1.0010.14405.60 
  Calderon Barros, Alonso Miguel 1426 PER1.0010.18407.20 
  Alarcon Garcia, Alejandro Mikhai 1837 PER0.5010.20408.00 
  Gomez Sulca, Frank Royer 1831 PER1.0010.704028.00 
  Benitez Galeano, Alejandro f1976 PAR0.001-0.1540-6.00 
  Pariona Larrota, Andre Sebastian 1876 PER0.001-0.2540-10.00 
  Guillermo Iturri, Jean Samuel 1333 PER1.0010.11404.40 
  Mayeregger, Arnold 1907 PAR0.5010.284011.20 
 * 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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