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Rapid:
Individual Calculations April 2024 |
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| Zhang, Lionel Total change: 42.80 | |   |
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| 2024 Birmingham Junior Open Under 18 Group A | Birmingham | ENG | 2024-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1608 | 2.50 | 4 | 1.07 | 40 | 42.80 | |
|  Ou, Siyao | | | 1480 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Dissanayake, Sathsara | | | 1625 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | He, Tom Junde | | | 1922 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kukreja, Karan | | | 1923 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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