Rapid:
Individual Calculations July 2015 |
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Roebuck, Derek J Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4th Muswell Hill Rapidplay Under 160 | London | ENG | 2015-05-30 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1623 | 0 | 3.00 | 4 | 0.00 | 1643 | | 0.00 | |
| Crouch, Timothy J | | | 1539 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | Karia, Kamlesh | | | 1599 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | Balouka-Myers, Gabriel | | | 1597 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | Needham, Sabrina | | | 1755 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | 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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