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Individual Calculations January 2020 |
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| Ryan, Mandal Total change: -1.60 | |   |
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| 28th The Telegraph Schools' Chess Championship | Kolkata | IND | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1122 | 0.50 | 4 | -0.04 | 40 | -1.60 | |
|  Marzouq, Chowdhury | | | 1522 * | BAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ankit, Ray | | | 1466 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rishan, Debnath | | | 1404 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sourjya, Mukherjee | | | 1384 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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