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Individual Calculations August 2023 |
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| Aabid, Mahadi Saad Total change: -7.20 | |   |
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| Chattogram Jilla Youth Chess Championship -2023 ( Under -20 ) | Chattogram | BAN | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1450 | 1.50 | 4 | -0.18 | 40 | -7.20 | |
|  Suvrajit, Majumder ( Jit) | | | 1387 | BAN | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Faiyaz, Mahmud Nirob | | | 1612 | BAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tushin, Talukder | | | 1711 | BAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Afif, Chowdhury Eshin | | | 1363 | BAN | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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