Individual Calculations October 2018
 Tonus, Alex  Total change: -9.60  Rating chartPersonal card
 Cerrado Alicante Torneo A Sub 2200 alicante ESP 2018-09-03
RcRownchangeKK*chgGame
 1780 2079 7.00 9 -0.48 20 -9.60 
  Lucas Santos, Antonio 1679  * ESP0.001-0.9220-18.40 
  Sempere Domenech, Abel 1992 ESP0.001-0.6220-12.40 
  Casao Benedi, Luis 1679  * ESP1.0010.08201.60 
  Robledo Sanchez, Carlos 1784 ESP1.0010.15203.00 
  Lario Cortes, Jose Maria 1679  * ESP1.0010.08201.60 
  Ruo, Alessandro 1679  * ITA1.0010.08201.60 
  Carmona Huertas, Juan Antonio 1913 ESP1.0010.28205.60 
  Berezin, Nikolai 1936 RUS1.0010.31206.20 
  Costa Correas, Francisco 1679  * ESP1.0010.08201.60 
 * 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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