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Individual Calculations September 2019 |
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| Agrawal, Shivam Total change: 111.60 | |   |
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| 106th British Championships Under 12 | Torquay | ENG | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1518 | 5.00 | 6 | 2.27 | 40 | 90.80 | |
|  Latypova, Olga L | | | 1167 | ENG | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Trivedi, Aarnavh | | | 1669 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Stoyanov, Boris | | | 1592 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Gardner, Leo | | | 1592 | ESP | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Clarkson, George | | | 1681 | ENG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dharmasena, Kian | | | 1548 | ENG | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | Gibraltar Junior International Chess Festival Under 12 | Gibraltar | ENG | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1518 | 3.50 | 5 | 0.52 | 40 | 20.80 | |
| | Stewart, Hari | | | 1326 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Xu, Edison | | | 1837 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gaspar Lopez, Daniel | | | 1346 | ESP | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Maloney, Harry | | | 1278 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dhanwani, Aditya | | | 1468 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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