Individual Calculations April 2020
 Wahieb Hussein, Faisal  Total change: -13.40  Rating chartPersonal card
 Primera Provincial Valencia Centro 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1528 1724 2.00 4 -0.90 20 -18.00 
  Bermell Bosch, Ricardo 1508 ESP0.501-0.2820-5.60 
  Montoya Meson, Jose Miguel 1324  * ESP1.0010.08201.60 
  Toledo Catalan, Jose Antonio 1466 ESP0.501-0.3220-6.40 
  Jimenez Macias, Santiago 1815 ESP0.001-0.3820-7.60 
 * 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)
 
 Primera Provincial Valencia Castellon 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1509 1724 1.00 1 0.23 20 4.60 
  Petrov, Rosen Yanev 1509 BUL1.0010.23204.60 

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)
 

 

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