Individual Calculations July 2021
 Villa Izquierdo, Roberto  Total change: -6.80  Rating chartPersonal card
 Open Internacional Ajedrez en Alicante 2021 Alicante ESP 2021-06-04
RcRownchangeKK*chgGame
 1830 1924 4.50 7 0.24 20 4.80 
  De La Mata Rodriguez, Javier 1524  * ESP1.0010.08201.60 
  Povshednyi, Ivan 1780 ESP0.501-0.1920-3.80 
  Kocharyan Baghdasaryan, Arman 1822 ESP0.501-0.1420-2.80 
  Seleznev, Egor 1784 RUS1.0010.31206.20 
  Valero Rubio, Jose Vt. 2108 ESP1.0010.742014.80 
  Valdepenas Octavio, Javier 2101 ESP0.001-0.2720-5.40 
  Jimenez Pena, Juan C. 1693 ESP0.501-0.2920-5.80 
 * 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)
 
 II Tancats de Promocio Foment Martinenc - Grup B Barcelona ESP 2021-06-11
RcRownchangeKK*chgGame
 1677 1924 5.00 7 -0.58 20 -11.60 
  Ortiz Padro, Pol 1635 ESP1.0010.16203.20 
  Chiva Perez, Ferran 1630 ESP1.0010.15203.00 
  Villa Tornero, Alex 1793 ESP0.001-0.6820-13.60 
  Catala Ulied, Guillem 1763 ESP0.501-0.2120-4.20 
  Rodriguez Collado, Alex 1524  * ESP1.0010.08201.60 
  Yang, Jack 1716 USA1.0010.23204.60 
  Pardina Domenech, Victor 1678 ESP0.501-0.3120-6.20 
 * 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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