Individual Calculations June 2023
 Schmidt Portillo, John Alexander  Total change: 37.20  Rating chartPersonal card
 Ciudad de Encarnacion 2023 Encarnacion PAR 2023-04-21
RcRownchangeKK*chgGame
 1523 1153 1.50 3 0.93 40 37.20 
  Owczarczyn, Cristian Lucas 1512 ARG0.001-0.1040-4.00 
  Ferloni, Jose W Perez 1874 PAR0.5010.494019.60 
  Palazuelos Lopez, Carlos Ezequiel 1183 PAR1.0010.544021.60 

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)
 
 IRT Abierto Internacional Ciudad de Formosa. 1ra Edicion Formosa ARG 2023-04-29
RcRownchangeKK*chgGame
 2314 1153 0.00 1 0.00 40 0.00 
  Melian, Juan Sebastian f2314 PAR0.0010.00400.00 

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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