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Blitz:
Individual Calculations October 2017 |
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| Bandara, W M Malitha Total change: 15.60 | |   |
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| Kandy Open Blitz Chess Championship 2017 | Kandy | SRI | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1109 | 2.00 | 5 | 0.99 | 20 | 19.80 | |
|  Maheeshan, Gayan | | | 1301 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Alwala, A D Hansaja Ramith | | | 1366 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Udagedara, Sandali Kanishka | | | 1379 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gunasekara, P K S U | | | 1288 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Yapa Bandara, Chamodya | | | 1423 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 2nd West Asian Youth Blitz Chess Championship 2017 - Under 12 Open | Waskaduwa | SRI | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1109 | 1.50 | 6 | -0.21 | 20 | -4.20 | |
| | Kithmal, P M Kalindhu | | | 1299 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | De Silva, R B V Nimsara | | | 1290 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dahanayake, Isara Banidu | | | 1473 | SRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Nabil Nazar, Mohamed | | | 1193 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Liyanage, Pesandu Rashmitha | | | 1076 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Withanarachchi, W A P I | | | 1382 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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