Individual Calculations February 2024
 Silva, Jose Lucas Ferreira  Total change: -64.80  Rating chartPersonal card
 III Abierto Internacional de Ajedrez Sub-2200 Institucion Educativa ACEIMAR Mondariz-Balneario (Pontevedra) ESP 2023-12-26
RcRownchangeKK*chgGame
 1357 1816 2.00 4 -1.76 40 -70.40 
  Moreira Novo, Martin 1416  * ESP0.001-0.9240-36.80 
  Castro Barciela, Mauro 1287 ESP1.0010.03401.20 
  Rey Barciela, Mateo 1275 ESP1.0010.03401.20 
  Conde Longo, Marcos 1449 ESP0.001-0.9040-36.00 
 * 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)
 
 Taca de Portugal 2023-24 r.2 Clubes POR 2024-01-13
RcRownchangeKK*chgGame
 1548 1856 1.00 1 0.14 40 5.60 
  Lemos, Artur Jorge Capela Gomes 1548 POR1.0010.14405.60 

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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