Individual Calculations October 2019
 Arenas, David  Total change: 12.60  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2316 2448 7.50 10 0.93 10 9.30 
  Pronk, Sven 2065 NED0.501-0.4110-4.10 
  Zounani, Yacine 2081 FRA1.0010.10101.00 
  Nadal Fajardo, Ricard 2221 ESP1.0010.21102.10 
  Lorenzo De La Riva, Lazaro m2373 ESP0.501-0.1010-1.00 
  Serarols Mabras, Bernat f2338 ESP0.501-0.1510-1.50 
  Bergez, Luc m2314 FRA1.0010.32103.20 
  Percivaldi, Martin m2391 DEN1.0010.42104.20 
  Valderrama Quiceno, Esteban Alb m2429 COL0.501-0.0310-0.30 
  Brochet, Philippe m2400 FRA1.0010.43104.30 
  Antal, Gergely g2549 HUN0.5010.14101.40 

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)
 
 XI Obert Internacional Ciutat de Sabadell grup A Sabadell (Barcelona) ESP 2019-09-02
RcRownchangeKK*chgGame
 2353 2454 6.00 9 0.33 10 3.30 
  Franco Valencia, Beatriz Irene wg2159 COL1.0010.15101.50 
  Quesada Vera, Liordis m2389 CUB0.501-0.0910-0.90 
  Lever, Erwan 2221 FRA0.501-0.2910-2.90 
  Garcia Ramos, Daniel f2348 ESP1.0010.36103.60 
  Hernandez, Cristian Andres m2394 COL1.0010.42104.20 
  Diaz Camallonga, Carles m2440 ESP0.001-0.5210-5.20 
  Umetsubo, Cesar Hidemitsu m2403 BRA1.0010.43104.30 
  Sanchez, Sebastian Felipe m2413 COL0.501-0.0610-0.60 
  Valderrama Quiceno, Esteban Alb m2407 COL0.501-0.0710-0.70 

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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