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Individual Calculations June 2013 |
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| Zhao, Haolin Total change: 9.00 | |   |
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| The Dicky White Club Tournament Round 17-33 | COULSDON | ENG | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1250 | 1.00 | 4 | 0.12 | 30 | 3.60 | |
|  Morgan, David H | | | 1557 | ENG | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Brady, Vince | | | 1410 | IRL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Curtis, Howard C P | | | 1650 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Anilkumar, Anantha P P | | | 1343 | ENG | 0.00 | 1 | -0.37 | 30 | -11.10 | | | * 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) | | | | Hampstead Under 2200 FIDE Congress May 2013 | London | ENG | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1250 | 0.50 | 4 | 0.18 | 30 | 5.40 | |
| | Giles, Yasmin | | | 1650 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sloan, Cecil | | | 1650 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kalerwa, Edwin | | | 1650 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Nixon, Rodney | | | 1650 * | ENG | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * 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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