Individual Calculations June 2023
 Melian, Juan Sebastian  Total change: -11.00  Rating chartPersonal card
 IRT Abierto Internacional Ciudad de Formosa. 1ra Edicion Formosa ARG 2023-04-29
RcRownchangeKK*chgGame
 1837 2314 5.00 6 -0.67 20 -13.40 
  Schmidt Portillo, John Alexander 1914  * PAR1.0010.08201.60 
  Palacio, Nestor 1681 ARG1.0010.01200.20 
  Duprat, Daniel 1812 ARG1.0010.04200.80 
  Barrientos, Ernesto 1952 PAR0.001-0.9020-18.00 
  Zalazar, Diego 1753 ARG1.0010.02200.40 
  Barrera Caicedo, Hubert 1909 VEN1.0010.08201.60 
 * 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)
 
 ITT Ajedrez Martelli Talentos Villa Martelli - Buenos Aires ARG 2023-05-09
RcRownchangeKK*chgGame
 2302 2293 4.50 9 0.12 20 2.40 
  Fiorito, Francisco f2305 ARG0.001-0.4820-9.60 
  De Dovitiis, Alejo m2283 ARG1.0010.49209.80 
  Diaz Hollemaert, Nahuel m2396 URU1.0010.642012.80 
  Villarreal, Agustin f2299 ARG0.001-0.4920-9.80 
  Oro, Faustino c2269 ARG0.001-0.5320-10.60 
  Giampa, Alejandro 2231 ITA1.0010.41208.20 
  Almiron, Antonio f2325 PAR1.0010.542010.80 
  Villegas, Franco m2355 ARG0.001-0.4120-8.20 
  Moreno Perez, Tobias Sebastian f2256 ARG0.501-0.0520-1.00 

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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