Individual Calculations September 2017 |
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Hall, Alan A Total change: -86.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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104th British Championships Under 2050 | Llandudno | ENG | 2017-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1647 | 1833 | 1.50 | 5 | -2.17 | 40 | -86.80 | |
| Kirupakaran, Vishnu | | | 1612 | ENG | 0.00 | 1 | -0.78 | 40 | -31.20 | | Saravanan, Aadarsh | | | 1630 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | | Hussain, Adam | | | 1659 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | | McLaren, Charlie | | | 1795 | ENG | 0.00 | 1 | -0.55 | 40 | -22.00 | | Ratnesan, Rajeiv | | | 1537 | ENG | 0.00 | 1 | -0.85 | 40 | -34.00 | | 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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