Individual Calculations July 2011
 Anuruddha, G C  Total change: 4.80  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeKK*chgGame
 2093 2141 5.00 7 1.21 15 18.15 
  Tejaswini, Sagar wc1741  * IND1.0010.08151.20 
  Kodikara, V K 1806 SRI1.0010.12151.80 
  Abhishek, Das 2346 IND1.0010.761511.40 
  Narayanan, Srinath m2310 IND0.001-0.2815-4.20 
  Fernando, J M M P 1916 SRI1.0010.22153.30 
  Weerawardane, R 2165 SRI1.0010.53157.95 
  Sharma Dinesh, K m2365 IND0.001-0.2215-3.30 
 * 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)
 
 2nd Kandy Open Rating Chess Championship NICD, Polgolla, Kandy SRI 2011-05-18
RcRownchangeKK*chgGame
 1871 2134 5.50 8 -0.89 15 -13.35 
  Koswattha, K W D M D I 1734  * SRI1.0010.08151.20 
  Madusanka, L P D 1791 SRI1.0010.12151.80 
  Wijesundara, Charith 1866 SRI1.0010.17152.55 
  Senanayaka, P D 1825 SRI1.0010.14152.10 
  Kalugampitiya, R S 2141 SRI0.5010.01150.15 
  Wettasinha, Vasanta 1766 SRI0.001-0.9015-13.50 
  Dissanayake, R S 2013 SRI0.501-0.1615-2.40 
  Bandara, Dhanushka 1832 SRI0.501-0.3515-5.25 
 * 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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