Individual Calculations November 2017
 Olcum, Ahmet  Total change: -18.80  Rating chartPersonal card
 XIV Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2017-10-07
RcRownchangeKK*chgGame
 2024 2250 6.00 9 -0.94 20 -18.80 
  Summonte, Fabrizio 1850  * ITA1.0010.08201.60 
  Jouanneaud, Jean Daniel 1964 FRA0.501-0.3420-6.80 
  Mottonen, Ari 1988 FIN1.0010.18203.60 
  Lacrosse, Marc f2121 BEL1.0010.33206.60 
  Hristodorescu, Daniel f2221 ROU0.001-0.5420-10.80 
  Nettleton, Charlie B 2000 ENG0.501-0.3120-6.20 
  Olesen, Poul Erik Norgaard 2021 DEN1.0010.21204.20 
  Lazarte Anello, David Emiliano 2091 ARG0.001-0.7120-14.20 
  Melderis, Uldis 1960 LAT1.0010.16203.20 
 * 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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