Individual Calculations April 2020
 Serrano Ruzafa, Alfonso  Total change: 17.20  Rating chartPersonal card
 Segunda Autonomica Sur 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1549 1394 1.00 1 0.71 20 14.20 
  Rocamora Siguenza, Jose Luis 1549 ESP1.0010.712014.20 

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)
 
 Primera Provincial Alicante Interior Sur 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1540 1394 2.50 7 0.15 20 3.00 
  Miro Jorda, Juan 1707 ESP0.001-0.1420-2.80 
  Denton Zanello, Cristian 1294 ESP0.501-0.1420-2.80 
  Ashcroft, Raymond 1652 ESP0.001-0.1820-3.60 
  Duque Suarez, Leonardo 1445 ESP1.0010.572011.40 
  Boix Aldeguer, Raul 1609 ESP0.5010.27205.40 
  Domenech Ferre, Vicente 1794  * ESP0.001-0.0820-1.60 
  Cepkauskas, Andrius 1282 ESP0.501-0.1520-3.00 
 * 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)
 

 

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