Individual Calculations March 2023
 Buiza Prieto, Aizbeltz  Total change: 1.40  Rating chartPersonal card
 Cto de Tenerife por Equipos 2023 - Preferente Rondas 3-5 Tenerife (Canarias) ESP 2023-01-28
RcRownchangeKK*chgGame
 1669 2069 1.00 1 0.08 20 1.60 
  Mora Hernandez, Enrique 1669  * ESP1.0010.08201.60 
 * 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)
 
 Cto de Tenerife por Equipos 2023 - Primera Rondas 3-5 Tenerife (Canarias) ESP 2023-01-28
RcRownchangeKK*chgGame
 2062 2069 0.50 1 -0.01 20 -0.20 
  Ritz, Olaf 2062 GER0.501-0.0120-0.20 

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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