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Rapid:
Individual Calculations October 2017 |
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| Rathbone-Jones, Ifan Total change: -20.60 | |   |
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| 2017 NYCA Under 14 County Championship | Telford | ENG | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1635 | 0.50 | 3 | -1.03 | 20 | -20.60 | |
|  Ahluwalia, Amardip | | | 1793 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | |  McIntosh, David | | | 1368 | WLS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Guha, Chirag | | | 1695 | WLS | 0.00 | 1 | -0.42 | 20 | -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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