Individual Calculations November 2017
 Karcher, Berthold  Total change: -8.00  Rating chartPersonal card
 XIV Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2017-10-07
RcRownchangeKK*chgGame
 1759 1812 3.50 7 -0.40 20 -8.00 
  Hristodorescu, Daniel f2212  * ROU0.001-0.0820-1.60 
  Hardwick, A William 1556 ENG1.0010.19203.80 
  Lazarte Anello, David Emiliano 2091 ARG0.001-0.1620-3.20 
  Harlinskis, Viktors 1645 LAT1.0010.28205.60 
  Rubina, Mari 1412  * EST0.501-0.4220-8.40 
  Melderis, Uldis 1960 LAT0.001-0.3020-6.00 
  Ferrer Agus, Rodrigo 1434 ESP1.0010.09201.80 
 * 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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