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Individual Calculations February 2018 |
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| Patel, Devan Total change: 20.00 | |   |
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| London Junior Chess Championships Under 16 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1590 | 3.00 | 4 | 1.40 | 40 | 56.00 | |
|  Sanitt, Leo | | | 1652 | ENG | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Golding, William | | | 1495 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Makkar, Rajat | c | | 1722 | FRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Covey, Jason | | | 1791 | ENG | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | 2017-18 Junior 4NCL 2, Division 1 | Telford | ENG | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1590 | 0.50 | 2 | -0.90 | 40 | -36.00 | |
| | Volovich, Julia | | | 1576 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Dybowski, Oscar | | | 1260 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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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