Individual Calculations October 2017
 Rodriguez Melendez, Juan Humbert  Total change: -11.00  Rating chartPersonal card
 XXXIVTorneo Abierto Internacional de Collado Villalba Grupo A Collado Villalba, Madrid ESP 2017-08-22
RcRownchangeKK*chgGame
 1988 2160 4.50 7 -0.55 20 -11.00 
  Mkrtchyan, Levon 1964 ARM0.501-0.2520-5.00 
  Andrade Sandoval, Jim Carlos 1947 ESP0.501-0.2720-5.40 
  Cabanas Bravo, Juan Andres 2023 ESP0.501-0.1820-3.60 
  Vaquerizo Calvo, Miguel Arturo 1910 ESP0.501-0.3120-6.20 
  Rojas Pozo, Jose Luis 1957 ESP1.0010.24204.80 
  Angelina Vela, Carlos 2098 ESP0.501-0.0920-1.80 
  Correas Gonzalez, Jose Ramon 2018 ESP1.0010.31206.20 

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)
 

 

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