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Individual Calculations March 2013 |
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| Prabajith, Asela Total change: -15.00 | |   |
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| Al Alin Classic 2012 (B) | Al Ain | UAE | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1866 | 6.50 | 8 | 0.41 | 15 | 6.15 | |
|  Al Hamoud, Sham | | | 1472 | SYR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Abdulaziz, Abdulla | | | 1596 | UAE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Adarsh, Saji | | | 1724 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Bondok, Ahmad Saeed | | | 1846 | EGY | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Majed Ali, Abdouli | | | 1641 | UAE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Abdullah, Al Hamed | | | 1708 | UAE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Khodaverdian, Omid | | | 1665 | IRI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Khadzh, Khamed | | | 1550 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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 Zonal 2013, Zone 3.2 | Colombo | SRI | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1864 | 2.50 | 9 | -0.23 | 15 | -3.45 | |
| | Jayasundara, P K U M | c | | 2097 | SRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Lodhi, Mahmood | m | | 2264 * | PAK | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Alahakoon, Isuru | | | 2064 | SRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Thrimavitharana, Ravin | | | 1940 | SRI | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Pieris, T D R | | | 2036 | SRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Priyankara, Chamil | | | 1960 | SRI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Hapuarachchi, H L M | | | 2004 | SRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Shrestha, Sujendra Prasad | f | | 1916 | NEP | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Fonseka, C K D | | | 1920 | SRI | 0.00 | 1 | -0.42 | 15 | -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) | | | | Sri Lanka Major Division Chess Championship 2013 Kandy | Kandy | SRI | 2013-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1864 | 1.50 | 3 | -1.18 | 15 | -17.70 | |
| | Haputhanthri, H.l.n.b. | | | 1464 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ranasinghe, Shalini | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Weerakoon, H C B | | | 1583 | SRI | 0.00 | 1 | -0.84 | 15 | -12.60 | | | * 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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