Individual Calculations December 2015
 Cai, Boheng  Total change: 15.60  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - girls U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1534 1594 5.50 9 0.39 40 15.60 
  Pipiras, Filipa Fortuna 1346 POR1.0010.19407.60 
  Song, Yuxin 1700 CHN0.5010.14405.60 
  Mironenko, Galina wc1791 RUS0.001-0.2540-10.00 
  Miyasaka, Julia K 1512 USA0.501-0.1140-4.40 
  Hakobyan, Astghik 1314 ARM1.0010.16406.40 
  Reuter, Elisa 1722 GER0.5010.17406.80 
  Matus, Nastassja A wc1761 USA0.001-0.2840-11.20 
  Meiyappan, Annapoorni 1246 USA1.0010.11404.40 
  Shuqja, Klean 1413 ALB1.0010.264010.40 

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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