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Rapid:
Individual Calculations March 2018 |
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| Ratnesan, Radha Total change: -10.00 | |   |
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| Golders Green FIDE Rapid Minor Feb 18 | London | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1381 | 1.50 | 6 | -0.50 | 20 | -10.00 | |
|  Oliveri, Claudio | | | 1594 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Bluestone, Dave J | | | 1517 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Hackett, David | | | 1566 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gardner, Tim | | | 1518 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Flowers, James C | | | 1510 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Blake, Allyn | | | 1350 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | |
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