Individual Calculations December 2015
 Boris, Peter Theodore  Total change: -42.00  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1591 1690 4.50 9 -1.05 40 -42.00 
  Ayoub, Alexandre Charles 1290  * LIB1.0010.08403.20 
  Sosovicka, Jakub 1933 SVK0.5010.304012.00 
  Chinguun, Sumiya 2067 MGL0.001-0.0940-3.60 
  Cuttoli, Alexandre 1486 MNC1.0010.24409.60 
  Jersic, Aleks 1398 SLO0.501-0.3540-14.00 
  Vakulenko, Aleksandr 1469 UKR1.0010.22408.80 
  Cebotari, Stanislav 1422 MDA0.501-0.3340-13.20 
  Zhou, Aiden 1870 CAN0.001-0.2640-10.40 
  Gysson, Jyrgen 1385 EST0.001-0.8640-34.40 
 * 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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