Individual Calculations November 2019
 Romero Leon, Antonio  Total change: -20.20  Rating chartPersonal card
 XVI Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2019-10-05
RcRownchangeKK*chgGame
 1911 2015 4.50 9 -1.01 20 -20.20 
  Udipi, Kala Kishan 1615  * SUI1.0010.08201.60 
  Bokhenek, Christian 1615  * AUT1.0010.08201.60 
  Voiteanu, Gabriel f2119 ROU0.001-0.3620-7.20 
  Perez Bolanos, David 1863 ESP1.0010.30206.00 
  Hutchinson, Paul A 2139 ENG0.5010.17203.40 
  Borovnica, Tihomir 2231 DEN0.001-0.2220-4.40 
  Melderis, Uldis 1878 LAT0.501-0.1820-3.60 
  Schmitt, Carsten 1909 GER0.501-0.1420-2.80 
  Patel, Rishi 1831 ENG0.001-0.7420-14.80 
 * 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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