Individual Calculations January 2018
 Ballester Valls, Juan Antonio  Total change: -79.00  Rating chartPersonal card
 III Obert Memorial Isidre Puig Grup B Barcelona ESP 2017-09-27
RcRownchangeKK*chgGame
 1592 1668 2.50 8 -2.30 20 -46.00 
  Folch Ferrando, Carlos 1441 ESP1.0010.21204.20 
  Rodriguez Beltran, Fernando 1578 ESP0.001-0.6220-12.40 
  Perolet Perez, Miquel 1714 ESP0.001-0.4420-8.80 
  Ortiz Padro, Pol 1586 ESP0.501-0.1120-2.20 
  Serentill Tost, Eduard 1641 ESP0.001-0.5420-10.80 
  Pereda Villalba, Julian 1704 ESP0.001-0.4520-9.00 
  Garcia Gargallo, Joaquin 1465 ESP1.0010.24204.80 
  Berengeno Vierge, Rodolfo 1606 ESP0.001-0.5920-11.80 

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)
 
 XXI Open Ideal Clave Barcelona ESP 2017-09-30
RcRownchangeKK*chgGame
 1591 1668 2.50 7 -1.65 20 -33.00 
  Rojas Nunez, Alberto 1276 ESP1.0010.08201.60 
  Pena Mor, David 1887 ESP0.001-0.2220-4.40 
  Romero Gamez, Francisco Javier 1548 ESP0.501-0.1620-3.20 
  Fontela Hidalgo, Victor 1512 ESP0.501-0.2120-4.20 
  Torres Janer, Marc 1473 ESP0.501-0.2520-5.00 
  Vargas Drechsler, Carlos 1923 ESP0.001-0.1920-3.80 
  Gonzalez Trigo, Jose Luis 1518 ESP0.001-0.7020-14.00 

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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