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Individual Calculations September 2011 |
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| Lama, Prakash Chandra Total change: -62.40 | |   |
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| 2nd National Veteran (+50yrs) Chess Championship-2068 | District Development Committee, Lalitpur | NEP | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1829 | 0.50 | 2 | -0.23 | 30 | -6.90 | |
|  Duwal, Ganesh Man | | | 2036 | NEP | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Agrawal, Sitaram | | | 1829 | NEP | 0.50 | 1 | 0.00 | 30 | 0.00 | |
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) | | | | Mora Kings International Rating Chess Championship 2011 | Moratuwa | SRI | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1829 | 2.50 | 6 | -1.85 | 30 | -55.50 | |
| | Kodithuwakku, Arachchige Padmasir | | | 1571 | SRI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Kalugampitiya, R S | | | 2121 | SRI | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Hasanga, K M Harith | | | 1545 | SRI | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Gunaratne, Manisha Suchini | | | 1548 | SRI | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Thawalampola, Banuka Neranjan | | | 1542 | SRI | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Welihinda, Ravindu Hansika | | | 1520 | SRI | 0.50 | 1 | -0.36 | 30 | -10.80 | |
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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