Individual Calculations March 2011
 De Silva, Osheen  Total change: -35.55  Rating chartPersonal card
 09th International Open Chess tmt - 2011 New Delhi IND 2011-01-07
RcRownchangeKK*chgGame
 1894 1972 2.50 7 -1.56 15 -23.40 
  Ravi, Teja S 2150 IND0.001-0.2715-4.05 
  Konguvel, Ponnuswamy m2372  * IND0.5010.42156.30 
  Saravana, Krishnan P 2280 IND0.001-0.1415-2.10 
  Parth, Bhatia 1615 IND0.001-0.8915-13.35 
  Stuti, Dewan 1572  * IND1.0010.08151.20 
  Rajeev, Singh 1676 IND1.0010.15152.25 
  Tushar, Anand 1592 IND0.001-0.9115-13.65 
 * 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)
 
 03rd Chennai International Open Chess tmt - 2011 Chennai IND 2011-01-17
RcRownchangeKK*chgGame
 1979 1972 5.00 11 -0.41 15 -6.15 
  Jerome, Jorge Ebenezer G 1579 IND1.0010.08151.20 
  Suresh, Kumar T J 2204 IND0.001-0.2115-3.15 
  Ram, Aravind L N 1678 IND1.0010.15152.25 
  Sai, Krishna G V f2319 IND0.001-0.1115-1.65 
  Navin, Kanna T U 2372  * IND0.001-0.0815-1.20 
  Meghna, C H 1754 IND0.501-0.2815-4.20 
  Gupta, Suyash 1753 IND1.0010.22153.30 
  Divyasri, Ch 2144 IND0.001-0.2715-4.05 
  Ishan, Bansal 1716 IND1.0010.19152.85 
  Manigandan, S S 2080 IND0.5010.15152.25 
  Anuruddha, G C 2166 SRI0.001-0.2515-3.75 
 * 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)
 
 Inter Club Super League Chess Championships 2010 Colombo SRI 2011-02-03
RcRownchangeKK*chgGame
 1876 1972 3.50 7 -0.89 15 -13.35 
  Kavikeshawa, Pb 1895 SRI0.501-0.1115-1.65 
  Gunasinghe, Sr 1945 SRI1.0010.46156.90 
  Subasinghe, Krkc 2003 SRI1.0010.54158.10 
  Thrimawithana, Rt 1857 SRI0.501-0.1615-2.40 
  Jayarathna, Mng 1756 SRI0.001-0.7815-11.70 
  De Silva, Rasheen 1950 SRI0.501-0.0315-0.45 
  Gunawardena, Aps De Vasss 1726 SRI0.001-0.8115-12.15 

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)
 
 4th Colombo International Chess Festival 2011 Colombo SRI 2011-02-16
RcRownchangeKK*chgGame
 1925 1972 5.00 8 0.49 15 7.35 
  Abeywardana, Naduni 1697 SRI1.0010.17152.55 
  Senanayaka, P D 1846 SRI1.0010.33154.95 
  Navin, Kanna T U 2372  * IND0.001-0.0815-1.20 
  Harishman, S 1801 SRI1.0010.27154.05 
  Weerawardane, R 2148 SRI0.001-0.2715-4.05 
  Madushan, K D Tharusha 1644 SRI1.0010.13151.95 
  Rathnasekara, Abimanyu 1821 SRI1.0010.30154.50 
  Kalugampitiya, R S 2073 SRI0.001-0.3615-5.40 
 * 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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