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Individual Calculations September 2016 |
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| Dahampriya, H K T Dewnethmie Total change: 118.80 | |   |
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| Commonwealth Chess Championship 2016 - Under 12 Girls | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1255 | 3.50 | 7 | 0.67 | 40 | 26.80 | |
|  Sharanya, Vinayak Adane | | | 1056 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Eesha, Ajay Sarda | | | 1655 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, Devuja S | | | 1182 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sandeepani, M Tharushi | | | 1401 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Pavalachandran, Ashvini | | | 1303 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Adane, Narayani | | | 1655 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayatilaka, W M M Amodya | | | 1194 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * 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 Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1269 | 4.50 | 8 | 0.97 | 40 | 38.80 | |
| | Wickramasinghe, Banuka Nimsith | | | 1657 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Lokuge, Prabhath Sandaruwan | | | 1492 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Akuratiya, A G Javindi Avarjana | | | 1140 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Thewahettige, Sp | | | 1669 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hewage, Hesandu Hansana | | | 1117 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Wanigaratne, A Akkshara | | | 1005 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Hasanga, K. M. Harith | | | 1473 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lokubalasuriya, Rochana Sasmitha | | | 1115 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1269 | 3.00 | 4 | 1.63 | 40 | 65.20 | |
| | Herath, M Sanumi Nehansa | | | 1025 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Wijesekara, Ruvinda | | | 1471 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Lasitha, Subash | c | | 1669 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dabarera, G W D M | | | 1463 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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 Junior National Chess Championship (Girls) 2016 | Colombo | SRI | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1269 | 1.50 | 5 | -0.30 | 40 | -12.00 | |
| | De Silva, Tenara | | | 1507 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tharushi, T H D Niklesha | | | 1669 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Askey, Roshell Nathasha | | | 1527 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chamathka, Weerasinghe A Chethan | | | 1162 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Dissanayake, Ananya Anjuli | | | 1124 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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