Individual Calculations January 2017
 De Silva, L M S T  Total change: 45.60  Rating chartPersonal card
 8th Ethugalpura International Rated Chess Championship 2016 Kurunegala SRI 2016-12-03
RcRownchangeKK*chgGame
 1395 1301 4.00 7 1.14 40 45.60 
  Lamahewa, C 1701  * SRI0.5010.424016.80 
  Rathnayake, J A V Savindya 1096 SRI1.0010.24409.60 
  Seneviratne, Shehan Kavishka 1696 SRI0.001-0.0840-3.20 
  Bandara , W M Malitha 1071 SRI0.501-0.2940-11.60 
  Herath, H M D A B 1035 SRI1.0010.18407.20 
  Herath, H M R M K 1545 SRI0.5010.304012.00 
  Wijesuriya, G P Y 1620 SRI0.5010.374014.80 
 * 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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