Individual Calculations October 2017
 Lopez Baena, David  Total change: -20.60  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2025 2021 3.50 9 -1.03 20 -20.60 
  Oblitas, Carlomagno m2397 PER0.001-0.0920-1.80 
  Opasiak, Dustin Tennessee 1805 POL1.0010.22204.40 
  Visser, Henk-Jan 2247 NED0.001-0.2120-4.20 
  Waked, Olivier 1840 FRA1.0010.26205.20 
  Nordenbaek, Jan 2210 DEN0.001-0.2520-5.00 
  Carmona Huertas, Juan Antonio 1832 ESP0.001-0.7520-15.00 
  Diaz Rubi, Felipe 1909 ESP1.0010.35207.00 
  Tuomainen, Felix f2175 SWE0.001-0.2920-5.80 
  Mauffrey, Victor 1813 FRA0.501-0.2720-5.40 

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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