Individual Calculations May 2023
 Valle Luis, Liam  Total change: -2.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 10-11 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 1594 1604 1.00 1 0.49 40 19.60 
  Ramirez Cruz, Alberto 1594 ESP1.0010.494019.60 

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)
 
 Campionat de Catalunya Individual Sub-12 Catalunya ESP 2023-04-01
RcRownchangeKK*chgGame
 1378 1643 6.50 9 -0.64 40 -25.60 
  Navarro Karsten, Iker 1243  * ESP1.0010.08403.20 
  Lopez Garriga, Mateu 1294 ESP1.0010.11404.40 
  Zhang, Ying Jun Xiong 1395 ESP0.001-0.8140-32.40 
  Pau Ferrer, Quirze 1286 ESP0.501-0.3940-15.60 
  Membrive Vargas, Gerard 1321 ESP1.0010.13405.20 
  Ferre Obrados, Climent 1227 ESP1.0010.07402.80 
  Perez Llaurado, Adria 1510 ESP1.0010.324012.80 
  Tallada Serret, Gerard 1798 ESP0.001-0.2940-11.60 
  Arjona Bereza, Ivan 1331 ESP1.0010.14405.60 
 * 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)
 
 VI Obert Gerunda Rondas 1 Girona ESP 2023-04-21
RcRownchangeKK*chgGame
 1243 1643 1.00 1 0.08 40 3.20 
  Suzuki, Reiki 1243  * ESP1.0010.08403.20 
 * 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)
 

 

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