Individual Calculations September 2019
 Perez Bolanos, David  Total change: -42.40  Rating chartPersonal card
 Torneo Int. Jugando con las estrellas 2019, La Palma Santa Cruz de La Palma ESP 2019-08-09
RcRownchangeKK*chgGame
 1956 1905 2.50 8 -1.06 40 -42.40 
  Ramirez Medina, Victor 2288 ESP0.001-0.0940-3.60 
  Diaz Martin, Jesus 1505  * ESP1.0010.08403.20 
  Klimentov, Roman 2173 RUS0.001-0.1740-6.80 
  Rodriguez Molina, Mario 1607 ESP1.0010.15406.00 
  Ramiro Ovejero, Juan Luis m2305  * ESP0.001-0.0840-3.20 
  Alba Santana, Cayetano 1835 ESP0.501-0.1040-4.00 
  Salazar De La Cruz, Jose Maria 2132 ESP0.001-0.2140-8.40 
  Perogio, Lorenzo 1799 ITA0.001-0.6440-25.60 
 * 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)
 

 

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