Blitz: Individual Calculations October 2017
 Sathmina, S L Lalindu  Total change: 54.60  Rating chartPersonal card
 2nd West Asian Youth Blitz Chess Championship 2017 - Under 10 Open Waskaduwa SRI 2017-09-10
RcRownchangeKK*chgGame
 1214 1075 5.00 7 2.73 20 54.60 
  Senevirathne, S D B K 1263 SRI1.0010.742014.80 
  Hewawasam, H Y Thisaga Manvidu 1183 SRI0.001-0.3520-7.00 
  Dissanayaka, Yadeesha Rashmane c1174 SRI1.0010.642012.80 
  Bang, Atharva 1389 IND1.0010.862017.20 
  Basnayake, B M Thesandu Aken 1151 SRI1.0010.602012.00 
  Colaco, Reuben 1276 IND1.0010.762015.20 
  Kulathilake, S M M P 1062 SRI0.001-0.5220-10.40 

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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