Individual Calculations September 2023
 Perez Odero, Gonzalo  Total change: -110.80  Rating chartPersonal card
 FESTIVAL DE AJEDREZ SAN PEDRO ALCANTARA (FIESTAS DE SAN BERNABE) San Pedro de Alcantara (Malaga) ESP 2023-08-18
RcRownchangeKK*chgGame
 1458 1268 0.00 5 -1.83 40 -73.20 
  Martin Macias, Daniel 2034 ESP0.0010.00400.00 
  Garigorta Martinez, Ibai 1613 ESP0.001-0.1140-4.40 
  Chaves Lopez, Mario 1169 ESP0.001-0.6440-25.60 
  Otero Ramirez, Martin 1207 ESP0.001-0.5840-23.20 
  Camacho Valadez, Marta 1265 ESP0.001-0.5040-20.00 

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)
 
 2 Open Internacional Sub1600 Hotel Vertice Sevilla Bormujos Bormujos (Sevilla) ESP 2023-08-25
RcRownchangeKK*chgGame
 1352 1268 1.00 5 -0.94 40 -37.60 
  Raya Hidalgo, Dario 1447 ESP0.001-0.2740-10.80 
  Forero Osorio, Ruben Dario 1374 ESP1.0010.644025.60 
  Jimenez Morales, David 1424 ESP0.001-0.2940-11.60 
  Lopez Penalver, Eduardo 1500 ESP0.001-0.2140-8.40 
  Eccleston, Bryony 1017 ENG0.001-0.8140-32.40 

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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