Individual Calculations October 2017
 Hernando Pertierra, Jose C.  Total change: 6.90  Rating chartPersonal card
 XXXIVTorneo Abierto Internacional de Collado Villalba Grupo A Collado Villalba, Madrid ESP 2017-08-22
RcRownchangeKK*chgGame
 2176 2348 7.00 9 0.69 10 6.90 
  Rojas Pozo, Jose Luis 1957 ESP1.0010.09100.90 
  Cabanas Bravo, Juan Andres 2023 ESP1.0010.13101.30 
  Garrido Olivares, Ricard 2167 ESP0.001-0.7410-7.40 
  Unciti Juan, Javier 2040 ESP1.0010.14101.40 
  Robles Diaz, Jose Alberto 2089 CUB1.0010.18101.80 
  Cao Armillas, Jesus 2204 ESP1.0010.31103.10 
  Moreno Ruiz, Javier m2460 ESP0.5010.15101.50 
  Martin Duque, Jesus f2386 ESP0.5010.05100.50 
  Longa Yauca, Javier 2261 PER1.0010.38103.80 

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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