Individual Calculations February 2023
 Saipriyan, T  Total change: -41.20  Rating chartPersonal card
 Asia Schools CC 2022- U 13 O Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1232 1229 2.50 7 -1.03 40 -41.20 
  Weerathungalage, W D Malisha Sasv 1529 SRI0.001-0.1540-6.00 
  Rathnayake, R M M P B 1129 SRI0.001-0.6440-25.60 
  Liyanage, Savinu Suhaswin 1324 SRI0.001-0.3740-14.80 
  Sugathadasa, Sasiru Hansana 1132 SRI1.0010.374014.80 
  Somarathne, Senuka Damsath 1139 SRI0.501-0.1240-4.80 
  Ashad, Nevan Mishal Mohomed 1140 SRI0.501-0.1240-4.80 
  Prematunge, H R Homindu Dulaj 1229 SRI0.5010.00400.00 

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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