Individual Calculations January 2017
 Ekanayake, Hasindu Chiranga  Total change: 108.80  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1507 1214 4.00 8 2.72 40 108.80 
  Kochetov, Vladislav 1580 RUS0.001-0.1040-4.00 
  Kochetov, Vyacheslav 1528 RUS0.001-0.1440-5.60 
  Tugsbayasgalan, Bayanmunkh 1413 MGL1.0010.764030.40 
  Chubakov, Sultan 1482 KGZ1.0010.834033.20 
  Akbarov, Aydin 1375 AZE0.5010.21408.40 
  Bayanochir, Tulgabat 1531 MGL1.0010.874034.80 
  Kolesov, Gordey 1607 RUS0.001-0.0840-3.20 
  Ozkan, Taha c1536 TUR0.5010.374014.80 

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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