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Rapid:
Individual Calculations November 2023 |
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| Amir, Zain Total change: -33.60 | |   |
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| 2023 Birmingham Junior Open Under 18 Group A | Birmingham | ENG | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1490 | 2.50 | 5 | -0.91 | 40 | -36.40 | |
|  Patel, Diah | | | 1197 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Kukreja, Karan | | | 1730 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dissanayake, Sathsara | | | 1217 | ENG | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ranasinghe, Chaniru | | | 1339 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Gandhi, Preesh | | | 1219 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 35th Birmingham Rapidplay Open | Birmingham | ENG | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1490 | 2.00 | 7 | 0.07 | 40 | 2.80 | |
| | Vaidyanathan, Adithya | | | 1773 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Davies, Peter L | | | 1829 | WLS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Moore, Ryan | | | 1671 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mesropyan, Hayk | | | 1613 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Hazlehurst, Cory S | | | 1815 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Morrison, Joseph | | | 1623 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gulijevs, Eldars | | | 1408 | ENG | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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