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Blitz:
Individual Calculations September 2017 |
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| Usharovsky, Ron Total change: -1.40 | |   |
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| JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN BLITZ | London | ENG | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1565 | 4.50 | 8 | -0.07 | 20 | -1.40 | |
|  Rizvi, Zara | | | 1165 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Landau, Jonathan | | | 1955 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Braithwaite, Paul | | | 1295 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rizvi, Aysha | | | 1204 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wiratunga, Ishan Vh | | | 1805 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dupuis, Denis K | | | 1299 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kesterson, Kennan | | | 1386 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rizvi, Nasir | | | 1965 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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