Individual Calculations March 2023
 Ysern Comas, Juan Antonio  Total change: -32.60  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1515 1580 0.50 2 -0.68 20 -13.60 
  Nogues Camps, Antoni 1547 ESP0.001-0.5520-11.00 
  Fortes Serra, Jordi 1482 ITA0.501-0.1320-2.60 

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)
 
 IV Open Ciutat del Prat Rondas 1-4 El Prat de Llobregat (Barcelona) ESP 2023-02-03
RcRownchangeKK*chgGame
 1540 1580 1.00 3 -0.67 20 -13.40 
  Canellas Magide, Lluis 1980  * ESP0.001-0.0820-1.60 
  Sanz Prat, Javier 1444 ESP0.001-0.6820-13.60 
  Sanz Sanz, Alvaro 1196 ESP1.0010.09201.80 
 * 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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1468 1580 1.00 2 -0.28 20 -5.60 
  Argemi Bartolome, Domenec 1355 ESP0.501-0.2820-5.60 
  Espinosa Garcia, Carles 1580 ESP0.5010.00200.00 

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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