Individual Calculations February 2024
 Castro Gandara, David  Total change: 24.40  Rating chartPersonal card
 III Abierto Internacional de Ajedrez Sub-2200 Institucion Educativa ACEIMAR Mondariz-Balneario (Pontevedra) ESP 2023-12-26
RcRownchangeKK*chgGame
 1649 1502 4.00 8 0.83 20 16.60 
  Ribeiro, Fernando f2186 POR1.0010.992019.80 
  Saez Gabikagogeaskoa, Oscar 1919 ESP0.5010.43208.60 
  Rey Chimera, Luca 1989 ESP0.001-0.0420-0.80 
  Cid Barrio, Joel 1365 ESP1.0010.32206.40 
  Casares Pedride, Noel 1684 ESP0.001-0.2620-5.20 
  Rivero Rodriguez, Hugo 1393 ESP0.501-0.1520-3.00 
  Dominguez Certal, Dario 1344 ESP0.001-0.7120-14.20 
  Otero Seijo, Javier 1311 ESP1.0010.25205.00 

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)
 
 VIII TORNEO DE NADAL XADREZ MOS Mos (Pontevedra) ESP 2024-01-13
RcRownchangeKK*chgGame
 1690 1502 2.00 4 0.39 20 7.80 
  Outerelo Ucha, Manuel c2180 ESP0.001-0.0120-0.20 
  Rey Barciela, Mateo 1273 ESP1.0010.21204.20 
  Vidal Salgueiro, Breixo 1287 ESP1.0010.23204.60 
  Guerrero Mendez, Luis 2018 ESP0.001-0.0420-0.80 

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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