Individual Calculations October 2015
 De Silva, K Shanilka Adithya  Total change: -60.40  Rating chartPersonal card
 Southern First International Chess Championship 2015 Galle SRI 2015-08-28
RcRownchangeKK*chgGame
 1221 1394 3.50 7 -1.51 40 -60.40 
  Sathmina, S L Lalindu 1041 SRI1.0010.11404.40 
  Danushka, M A N 1794  * SRI0.001-0.0840-3.20 
  Seneka, M W Thenumi 1109 SRI1.0010.16406.40 
  Nethsara, R Navod 1223 SRI0.001-0.7340-29.20 
  Pathmasiri, R D I S 1063 SRI1.0010.12404.80 
  Navodya, R L Lakith 1181 SRI0.001-0.7740-30.80 
  Manamperi, A.r 1137 SRI0.501-0.3240-12.80 
 * 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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