Individual Calculations September 2018
 Lansakara, B M  Total change: 26.00  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1388 1412 5.00 8 0.65 40 26.00 
  Prabajith, Asela 1781 SRI0.001-0.1040-4.00 
  Kavisekara, Manula Heshan 1105 SRI1.0010.14405.60 
  Yapabandara, Y 1153 SRI1.0010.18407.20 
  Thenuka, Kuruwita Gamalathge Kin 1708 SRI0.001-0.1540-6.00 
  Basnayake, Kaushal Chaturanga 1192 SRI1.0010.22408.80 
  Sandanayake, Dehansa Nisanduni 1230 SRI1.0010.264010.40 
  Aluvihare, Shakila 1738 SRI0.001-0.1340-5.20 
  Poththewala, Chamindi 1199 SRI1.0010.23409.20 

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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