Individual Calculations December 2022
 Mestres Gonzalez, David  Total change: -4.80  Rating chartPersonal card
 Open Ciutat de El Prat 2022 Rondas 6-9 El Prat de Llobregat (Barcelona) ESP 2022-11-04
RcRownchangeKK*chgGame
 1449 1701 2.50 4 -0.70 20 -14.00 
  Membrives Cano, Diego 1301  * ESP1.0010.08201.60 
  Amat Montero, Josep Lluis 1475 ESP0.501-0.2920-5.80 
  Ramon Quintanilla, Pablo 1473 ESP0.001-0.7920-15.80 
  Ortega Mendoza, Josep 1548 ESP1.0010.30206.00 
 * 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)
 
 Torneig Obert Memorial Doctor Vallve 2022 Rondas 6-8 Cornella de Llobregat (Barcelona) ESP 2022-11-07
RcRownchangeKK*chgGame
 1619 1701 2.00 3 0.17 20 3.40 
  Tortosa Moros, Joan 1582 ESP1.0010.34206.80 
  Peris Morte, Joaquim 1611 ESP0.501-0.1220-2.40 
  Cabrera Marmol, Manuel 1664 ESP0.501-0.0520-1.00 

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)
 
 Torneig Obert Memorial Doctor Vallve 2022 Rondas 9 Cornella de Llobregat (Barcelona) ESP 2022-11-28
RcRownchangeKK*chgGame
 1546 1701 1.00 1 0.29 20 5.80 
  Roche Peris, Eduard 1546 ESP1.0010.29205.80 

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)
 

 

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