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Rapid:
Individual Calculations November 2023 |
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| Davis, Colin Total change: -1.60 | |   |
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| 4th Swindon Rapidplay - Open | Swindon | ENG | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1833 | 3.00 | 5 | 0.14 | 20 | 2.80 | |
|  Hariharan, Shambavi | | | 1644 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Ogunshola, Ben | | | 2129 | NGR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gosling, Marcus | | | 1650 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Liu, Tianyi (jack) | | | 1811 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Georgiou, George | | | 1690 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Golders Green FIDE Rapidplay 2023 October Open | London | ENG | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1833 | 4.00 | 6 | -0.22 | 20 | -4.40 | |
| | Lebedev, Lion | | | 1524 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rogers, Tim L | | | 1737 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Napolitano, Domenico | | | 1518 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shidlagatta, Anirudh | | | 1639 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Yedid, Lior | | | 1449 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lalic, Peter D | c | | 2066 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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