Individual Calculations November 2022
 Ibar, Marcelo  Total change: -17.20  Rating chartPersonal card
 Abierto Internacional ProAm 100 aniversario FADA Vicente Lopez - Buenos Aires ARG 2022-10-11
RcRownchangeKK*chgGame
 1892 1997 4.00 8 -0.86 20 -17.20 
  Acosta, Pablo Ismael m2464 ARG0.001-0.0520-1.00 
  Riquelme, Andres 1676 PAR1.0010.13202.60 
  Gasic Merino, Franco 2211 CHI0.001-0.2320-4.60 
  Donda, Jazmin 1597  * ARG1.0010.08201.60 
  Menna Barreto, Felipe Kubiaki f2355 BRA0.001-0.1020-2.00 
  Mayeregger, Guadalupe Milagros 1740 ARG0.501-0.3220-6.40 
  Miranda Fernandez, Marcos Manuel 1638 PAR0.501-0.4020-8.00 
  Ccahuancama, Abraham William 1458 ARG1.0010.03200.60 
 * 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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