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Rapid:
Individual Calculations November 2019 |
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| Chen, Daniel Xingyu Total change: 40.60 | |   |
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| 2019 NYCA Championships Under 14 | Kenilworth | ENG | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1026 | 1349 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
|  Postans, Harrison | | | 1026 | WLS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 27th Birmingham Rapidplay Major | Birmingham | ENG | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1349 | 2.50 | 6 | 1.90 | 20 | 38.00 | |
| | Karimi, Qais | | | 1736 | ENG | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Collins, Andrew | | | 1721 | ENG | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Bull, Phil | | | 1659 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cole, Graham L | | | 1726 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Connor, Michael I | | | 1749 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Szwajkun, Richard | | | 1713 | ENG | 0.50 | 1 | 0.40 | 20 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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