Individual Calculations December 2015
 Gavrilescu, David  Total change: -34.80  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U12 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1996 2208 7.50 11 -0.87 40 -34.80 
  Cheikh-Boukal, Ziyad 1808  * ALG1.0010.08403.20 
  Isanzhulov, Arystan 1956 KAZ1.0010.19407.60 
  Katopodis, Dimitrios 2018 GRE1.0010.254010.00 
  Niemann, Hans M 2046 USA0.001-0.7140-28.40 
  Nogerbek, Kazybek c1986 KAZ0.001-0.7840-31.20 
  Melkonyan, Gor 1926 ARM1.0010.16406.40 
  Martinovici, Ilie 2031 MDA1.0010.274010.80 
  Mitev, Valentin 2090 BUL1.0010.344013.60 
  Muradli, Mahammad c2121 AZE0.001-0.6240-24.80 
  Huang, Renjie 1983 CHN0.501-0.2840-11.20 
  Hua, Eugene c1996 CAN1.0010.23409.20 
 * 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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