Individual Calculations October 2019
 Lemeaux, David  Total change: -28.40  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2139 2287 5.50 10 -1.42 20 -28.40 
  Garcia Busquets, Jordi 1939 ESP1.0010.11202.20 
  Bauer, Christian g2626 FRA0.001-0.1220-2.40 
  Moya Nunez, Pau Salvador 2041 ESP1.0010.19203.80 
  Dominguez Rueda, Juan 2008 ESP0.501-0.3420-6.80 
  Ruperez, Miguel 2095 ARG0.501-0.2520-5.00 
  Laustsen, Lars 2107 DEN0.501-0.2420-4.80 
  Harshad, S 2125 IND0.501-0.2120-4.20 
  Roselle, Tristan 2137 FRA0.501-0.2020-4.00 
  Efremov, Vladislav f2146 RUS0.501-0.1920-3.80 
  De Seroux, Camille wf2161 SUI0.501-0.1720-3.40 

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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