Individual Calculations November 2021
 Ponce Cano, Adrian  Total change: 8.40  Rating chartPersonal card
 XVIII Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2021-10-09
RcRownchangeKK*chgGame
 2082 2180 6.00 9 0.42 20 8.40 
  Porfireanu, Serban 1827 ROU1.0010.11202.20 
  Millward, Kevin P 1942 ENG1.0010.20204.00 
  Mazanek, Kamil 2048 CZE0.501-0.1820-3.60 
  Bullen, Alex c2086 WLS0.501-0.1320-2.60 
  Gaitan Moyano, Juan 2009 ESP1.0010.27205.40 
  Jekabsons, Ivars 2137 LAT0.501-0.0620-1.20 
  Galiana Salom, Juan Ramon f2171 ESP1.0010.49209.80 
  Schnabel, Ralf 2236 GER0.5010.08201.60 
  Dauth, Benjamin f2286 GER0.001-0.3620-7.20 

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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