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Individual Calculations October 2021 |
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| Babu, Rahul Total change: 69.60 | |   |
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| Coulsdon Chess Dicky White S1 SEP 2021 | London | ENG | 2021-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1130 | 3.00 | 3 | 1.74 | 40 | 69.60 | |
|  Pereira, Matthew | | | 1275 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Collins, Michael E | | | 1175 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mahadevan, Rohit | | | 1126 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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