Individual Calculations May 2023
 Guach Rodriguez, Marco Antonio  Total change: -13.20  Rating chartPersonal card
 I Open Internacional Madrid Chess Academy Rondas 1-2 Madrid ESP 2023-03-23
RcRownchangeKK*chgGame
 1981 1711 0.00 1 -0.17 40 -6.80 
  Fuentes Perez, Noe 1981 ESP0.001-0.1740-6.80 

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)
 
 I Open Internacional Madrid Chess Academy Rondas 3-5 Madrid ESP 2023-04-13
RcRownchangeKK*chgGame
 1565 1711 2.50 3 0.53 40 21.20 
  Alvarez Guerrero, Dylan 1311  * ESP1.0010.08403.20 
  Suarez Paz, Alfonso 1792 ESP1.0010.614024.40 
  Rodriguez Sanchez, Juan Carlos 1591 ESP0.501-0.1640-6.40 
 * 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)
 
 Campeonato Individual de Madrid 2022-2023 Final Sub-14 Madrid ESP 2023-04-15
RcRownchangeKK*chgGame
 1692 1711 2.00 5 -0.69 40 -27.60 
  Vioque Gonzalez, Nicolas 2038 ESP0.001-0.1340-5.20 
  Mata Medina, Andres 1674 ESP0.501-0.0540-2.00 
  Corchon Granero, Mateo 1582 ESP0.501-0.1740-6.80 
  Herraiz Ciudad, Miguel 1613 ESP0.501-0.1340-5.20 
  Galeano Ausin, Diego 1552 ESP0.501-0.2140-8.40 

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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