Individual Calculations November 2019
 Thakoerdien, Jerrel  Total change: 5.00  Rating chartPersonal card
 XVI Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2019-10-05
RcRownchangeKK*chgGame
 2025 2149 5.50 8 0.25 20 5.00 
  Harlinska, Sandra 1803 LAT1.0010.11202.20 
  Kamenik, Martin 1959 CZE0.501-0.2520-5.00 
  Grichkevitch, Gilles 1989 FRA1.0010.29205.80 
  Maalla, Abdessadek 2091 MAR1.0010.42208.40 
  Zschischang, Marine 2052 GER0.501-0.1320-2.60 
  Ermachenko, Manuel 1968 ESP1.0010.26205.20 
  Massanet Massanet, Sebastian f2252 ESP0.001-0.3620-7.20 
  Amengual Perello, Jordi 2087 ESP0.501-0.0920-1.80 

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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