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Blitz:
Individual Calculations February 2023 |
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| Bandara, W M Malitha Total change: 123.60 | |   |
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| Asian Schools Blitz CC 2022- U 17 O | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1201 | 1.50 | 6 | -0.06 | 40 | -2.40 | |
|  Arunakirinathan, Aruthran | | | 1498 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Alwela, Senuja Thimeth | | | 1354 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tennakoon, Lisara Samadhith | | | 1555 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Rashidi, Amid | | | 1529 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sandaruwan, M G Ravindu | | | 1281 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Alagaesan, Yashodhan | | | 1214 | MAS | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1201 | 4.00 | 6 | 3.15 | 40 | 126.00 | |
| | Amarathunga, Kosala Sandeepa Cham | | | 1505 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Priyanath, W D Tharaka | | | 1424 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Attanayake, Chanindi Mewna | | | 1510 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Tennakoon, Lisara Samadhith | | | 1555 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Lakshitha, H H Sasindu | | | 1589 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | |
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