Individual Calculations September 2019
 Mereles Riquelme, Mauricio  Total change: -11.20  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 10 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1155 1180 3.00 6 -0.28 40 -11.20 
  Lavandeira, Juan Facundo 1536 ARG0.5010.394015.60 
  Diaz Pisfil, Ahilton Cesar 1179 PER0.5010.00400.00 
  Guerrero Ortega, Johan Nicolas 1082 COL0.001-0.6340-25.20 
  Olortegui Castillo, Elias Nikolas 1002 PER1.0010.274010.80 
  Diaz Bermudez, Pedro Teofilo 1084 PER0.501-0.1340-5.20 
  Tacca Aller, Andriu Ariel 1045 PER0.501-0.1840-7.20 

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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