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Individual Calculations November 2022 |
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| Dissanayake, D M S L Total change: 92.00 | |   |
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| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1312 | 3.00 | 5 | 1.10 | 40 | 44.00 | |
|  Janukshan, B | | | 1603 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Hapuarachchi, H A D S | | | 1100 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tennakoon, Lisara Samadhith | | | 1670 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Gunasekara, W A N Senpathi | | | 1522 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Thilakarathne, Adeesha Dinal | | | 1202 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1312 | 4.00 | 7 | 1.20 | 40 | 48.00 | |
| | Amarasinghe, A A C B | c | | 1868 | SRI | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Jayasinghe, J M Senudhi Ahasya | | | 1123 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Laksiri, A A Kavishka Gimshan | | | 1475 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Herath, H M J R | | | 1386 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ramanayake, Nemindi Linaya | | | 1418 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Palliyage, Sethumlee Devhara | | | 1106 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sanudula, K M Dahamdi | | wc | 1534 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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