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Rapid:
Individual Calculations August 2018 |
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| Marzouq, Chowdhury Total change: -31.80 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 11 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1311 | 0.50 | 4 | -2.36 | 20 | -47.20 | |
|  Mukhametkali, Merey | | | 1319 | KAZ | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Panthaka, W J N Malindu | | | 1027 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hettiarachchi, D W K | | | 1149 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dharmasena, W M S S B | | | 1051 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | Elegant Dhaka Inter-school Chess Championship - 2018 | Dhaka | BAN | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1311 | 2.00 | 4 | 0.77 | 20 | 15.40 | |
| | Dibakar, Dibya | | | 1686 | BAN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ridwan, Syed | | | 1385 | BAN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Muhammad Abtahi, Abrar | | | 1471 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shadat, Kibria Ayaan | | | 1344 | BAN | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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