Individual Calculations July 2011
 Rajapakse, R M C M  Total change: -43.80  Rating chartPersonal card
 2nd Kandy Open Rating Chess Championship NICD, Polgolla, Kandy SRI 2011-05-18
RcRownchangeKK*chgGame
 1782 2176 4.00 6 -1.50 15 -22.50 
  Herath, H M A Y 1776  * SRI1.0010.08151.20 
  Madusanka, L P D 1791 SRI0.001-0.9115-13.65 
  Ranasinghe, C N 1776  * SRI0.501-0.4215-6.30 
  Nawaratne, Malithi 1776  * SRI1.0010.08151.20 
  Lasitha, Subash 1796 SRI1.0010.09151.35 
  Karunarathne, W M V W B 1776  * SRI0.501-0.4215-6.30 
 * 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)
 
 Asian Junior (U20) Chess Championship 2011 Bentota SRI 2011-06-02
RcRownchangeKK*chgGame
 2177 2176 3.00 9 -1.42 15 -21.30 
  Shyam, Nikil P m2412 IND0.001-0.2015-3.00 
  Premachandra, G T D 1940 SRI0.501-0.3015-4.50 
  Subramaniam, Sumant 2088 MAS0.001-0.6215-9.30 
  Seneviratne, Shehan Kanishka 1776  * SRI1.0010.08151.20 
  Saeed, Ishaq f2224 UAE0.5010.07151.05 
  Kuruwitage, Yasas Kalana 1926 SRI1.0010.19152.85 
  Narayanan, Srinath m2337 IND0.001-0.2915-4.35 
  Shyam, Sundar M m2457 IND0.001-0.1615-2.40 
  Anwesh, Upadhyaya m2432 IND0.001-0.1915-2.85 
 * 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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