Blitz: Individual Calculations October 2017
 Kulathilake, S M M P  Total change: 84.40  Rating chartPersonal card
 Kandy Open Blitz Chess Championship 2017 Kandy SRI 2017-08-27
RcRownchangeKK*chgGame
 1333 1062 2.00 6 0.91 20 18.20 
  Jayawardana, Lasal 1430 SRI0.001-0.1020-2.00 
  Dilshan, A G D L C 1275 SRI1.0010.772015.40 
  Shasikumar, Nagarajah 1310 SRI1.0010.812016.20 
  Jayaweera, C L 1462  * SRI0.001-0.0820-1.60 
  Kithmal, P M Kalindhu 1299 SRI0.001-0.2020-4.00 
  Wijesinghe, W M M N 1223 SRI0.001-0.2920-5.80 
 * 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)
 
 2nd West Asian Youth Blitz Chess Championship 2017 - Under 10 Open Waskaduwa SRI 2017-09-10
RcRownchangeKK*chgGame
 1210 1062 5.50 7 3.31 20 66.20 
  De Silva, Wijemuni Yomesh Laksha 1190 SRI1.0010.672013.40 
  Jayarathna, Sharada Induwara 1177 SRI1.0010.662013.20 
  Colaco, Reuben 1276 IND0.001-0.2320-4.60 
  Al Shamsi, Hamad Naseer 1395 UAE0.5010.38207.60 
  Dissanayaka, Yadeesha Rashmane c1174 SRI1.0010.652013.00 
  Hewawasam, H Y Thisaga Manvidu 1183 SRI1.0010.662013.20 
  Sathmina, S L Lalindu 1075 SRI1.0010.522010.40 

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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