Individual Calculations November 2019
 Breed, Greg J  Total change: 35.40  Rating chartPersonal card
 XVI Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2019-10-05
RcRownchangeKK*chgGame
 1950 1767 4.00 8 1.77 20 35.40 
  Nettleton, Charlie B 2077 ENG0.5010.36207.20 
  Hrbolka, Ladislav f2093 CZE0.5010.37207.40 
  Grichkevitch, Gilles 1989 FRA0.001-0.2220-4.40 
  Hardwick, A William 1515 ENG1.0010.19203.80 
  Bertz, Uwe 1928 GER1.0010.712014.20 
  Moreno Garcia, Alfonso 1964 ESP0.001-0.2520-5.00 
  Dugailliez, Guy 2020 BEL1.0010.812016.20 
  Svarc, Roman 2012 CZE0.001-0.2020-4.00 

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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