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Individual Calculations July 2023 |
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| Merriman, James Total change: 70.80 | |   |
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| 30th 4NCL Congress Open | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1996 | 4.50 | 5 | 1.77 | 40 | 70.80 | |
|  Obi, Okwose Marc | | | 1733 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | |  McKenna, Joshua | | | 1642 | WLS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Davies, Nigel R | g | | 2380 | ENG | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Raju, Sooraj Menothuparambil | | | 1836 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Valdepenas Octavio, Javier | | | 2218 | ESP | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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