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Individual Calculations February 2015 |
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| Espinosa Cancino, Monica Total change: 26.00 | |   |
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| London Junior Chess Championship 2014 U16 | London | ENG | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1470 | 2.50 | 5 | 1.33 | 40 | 53.20 | |
|  Herring, Samuel | | | 1808 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Boswell, Jacob Connor | | | 1616 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Karia, Rishul | | | 1646 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Verma, Aditya | | | 1611 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Varney, Zoe | | | 1747 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 5th Golders Green Weekend Congress: Under 1900 (160 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1470 | 0.50 | 4 | -0.68 | 40 | -27.20 | |
| | Shore, James R | | | 1662 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Balouka Myers, Gabriel | | | 1565 | ENG | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Eranki, Chaitanya | | | 1583 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Torrance, John | | | 1702 | SCO | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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