Individual Calculations January 2024
 Boada Artigas, Miquel  Total change: 5.20  Rating chartPersonal card
 III Obert dels Volcans U2400 Olot (Girona) ESP 2023-12-06
RcRownchangeKK*chgGame
 1551 1287 1.00 3 0.13 40 5.20 
  Jurado Coderch, Heribert 1955 ESP0.001-0.0140-0.40 
  Agadzhanian, Vladimir 1522 ESP0.001-0.2140-8.40 
  Riera Boixader, Arnau 1175 ESP1.0010.354014.00 

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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