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Rapid:
Individual Calculations August 2016 |
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| Grange, David Total change: -38.00 | |   |
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| 4th DeMontford Bell Kings Place Festival Minor | London | ENG | 2016-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1688 | 3.00 | 5 | -0.26 | 20 | -5.20 | |
|  Jassim, Omar | | | 1466 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Jaufarally, Nadia | | | 1472 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jina, Asha | | | 1572 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wiratunga, Ishan | | | 1601 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | O Gorman, Brendan | | | 1749 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | Golders Green Rapidplay Congress Minor July 16 | London | ENG | 2016-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1688 | 2.50 | 6 | -1.64 | 20 | -32.80 | |
| | Bullock, Lee | | | 1567 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Patel, Devan | | | 1525 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Somupillai, Selvarattinam Genga | | | 1560 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Weaver, Lauren | | | 1516 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jina, Asha | | | 1572 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fleischer, Jeff H | | | 1539 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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