Individual Calculations April 2023
 Montiel Caceres, Helen  Total change: 12.80  Rating chartPersonal card
 Zonal 2.5 Femenino 2023 Asuncion PAR 2023-03-05
RcRownchangeKK*chgGame
 1789 1644 4.50 9 1.21 40 48.40 
  Brizzi, Milagros Tatiana wm2110 ARG0.001-0.0540-2.00 
  Quevedo, Andreina wf1790 URU0.5010.20408.00 
  Mayeregger Gonzalez, Renata 1660 PAR1.0010.524020.80 
  Lujan, Carolina mwg2309 ARG0.001-0.0140-0.40 
  Perez, Dalila wf1699 PAR1.0010.584023.20 
  Sanchez Tobar, Francisca Valenti wf1878 CHI0.5010.294011.60 
  Toro Pradenas, Maria Jose wf1970 CHI0.001-0.1340-5.20 
  Lugo Martinez, Jimena Sofia 1265 PAR1.0010.09403.60 
  Mayeregger Gonzalez, Fiorella 1421 PAR0.501-0.2840-11.20 

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)
 
 IRT Sub. 2400 Memoria, Verdad y Justicia 2da Edicion Corrientes ARG 2023-03-24
RcRownchangeKK*chgGame
 1401 1644 1.50 3 -0.89 40 -35.60 
  Medina, Federico 1474 ARG0.001-0.7240-28.80 
  Coronel Lovera, Santino 1351 ARG0.501-0.3540-14.00 
  Jimenez, Maria Jose 1379 ARG1.0010.18407.20 

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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