Individual Calculations May 2023
 Romero Barreto, Jaime Jose  Total change: 12.10  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 2095 2349 7.00 9 0.00 10 0.00 
  Villordo, Matias 1949  * ARG1.0010.08100.80 
  Jarmoluk, Jorge E. 1984 ARG0.001-0.9010-9.00 
  Montero, Walter 1841 ARG1.0010.04100.40 
  Arias Diaz, Miguel Angel 1952 CHI1.0010.08100.80 
  Amigo Quintana, Antu 2094 CHI1.0010.19101.90 
  Hoffmann, Emiliano 2169 ARG1.0010.26102.60 
  Moreno Perez, Tobias Sebastian f2226 ARG1.0010.33103.30 
  Valerga, Diego g2431 ARG0.001-0.3910-3.90 
  Marrujo Pardo, Mauricio Emmanuel 2205 CHI1.0010.31103.10 
 * 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 Jovenes Talentos Villa Martelli - Buenos Aires ARG 2023-04-13
RcRownchangeKK*chgGame
 2325 2349 6.00 9 1.21 10 12.10 
  Campos, Maria Jose wf2236 ARG1.0010.35103.50 
  Oro, Faustino c2288 ARG1.0010.42104.20 
  Saldano Dayer, Horacio m2403 ESP0.5010.08100.80 
  Perez Candelas, Andres Eloy f2273 VEN0.501-0.1010-1.00 
  Acosta, Pablo Ismael m2498 ARG0.5010.20102.00 
  Villarreal, Agustin f2292 ARG0.501-0.0810-0.80 
  Fiorito, Joaquin f2366 ARG0.5010.02100.20 
  Francisco Guecamburu, Candela Be wm2240 ARG1.0010.35103.50 
  Almiron, Antonio f2330 PAR0.501-0.0310-0.30 

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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