Individual Calculations September 2019
 Jayawardana, T M A  Total change: 44.00  Rating chartPersonal card
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeKK*chgGame
 1317 1282 4.50 7 1.10 40 44.00 
  Dahampriya, H K T Dewnethmie 1676 SRI0.001-0.0840-3.20 
  Wijerathna, Mayon Thinoth 1018 SRI1.0010.18407.20 
  Kiriella, K G T S D 1659 SRI0.5010.414016.40 
  Samarasinghe, Isuru Udana 1682  * SRI0.001-0.0840-3.20 
  Seenipellage, Sathmi Tharumini 1023 SRI1.0010.18407.20 
  Ganadeepan, S 1031 SRI1.0010.19407.60 
  Samuel, Anthony J 1132 SRI1.0010.304012.00 
 * 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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