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Individual Calculations January 2023 |
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| Gurung, Rahul Total change: -6.80 | |   |
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| 13th North East India Chess Championship- 2022 | Mangaldai | IND | 2022-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 2028 | 7.00 | 8 | -0.34 | 20 | -6.80 | |
|  Ratam, Dui | | | 1329 | IND | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Sourav, Singh | | | 1628 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iftikar, Alom Mazumdar | | | 1714 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Snehaal, Roy | | | 1369 | IND | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Talin, Nimpu | | | 1547 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cheniram, Pegu | | | 1684 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Avigyan, Ghosh | | | 1739 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Stephen, Malsawmtluanga | | | 1638 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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