Individual Calculations February 2019
 Rojas, Patricio Santiago  Total change: -118.80  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1191 1525 4.00 8 -2.97 40 -118.80 
  Ponciano Madueno, Luis Felipe 1144 PER1.0010.09403.60 
  Cahuapaza Tarapaca, Leonardo 1320 PER0.001-0.7640-30.40 
  Canumir Neiquel, Nahuel Ignacio 1136 CHI0.001-0.9140-36.40 
  Bernilla Minchan, Booz Jairo Anto 1128 PER1.0010.08403.20 
  Iturry Hinojosa, Renzo 1258 PER0.001-0.8240-32.80 
  Collantes Sialer, Angelo Samir 1235 PER0.001-0.8440-33.60 
  Ramirez Flores, Lino Alfredo 1125  * PER1.0010.08403.20 
  Ayala Alban, Gabriel Shaiel 1180 PER1.0010.11404.40 
 * 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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