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Rapid:
Individual Calculations November 2019 |
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| Barbier-Ramaiah, Riya Aude Total change: -54.60 | |   |
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| 22nd Golders Green FIDE Rapid Chess Amateur U120 | London | ENG | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1235 | 0.00 | 5 | -2.56 | 20 | -51.20 | |
|  Dunne, David C | | | 1486 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Nakano, Kazumasa | | | 1112 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Buckland, David A S | | | 1175 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Patel, Zain | | | 1049 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ogah, Adah Simon | | | 1322 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Mock Euro Junior Rapid Beginners | London | ENG | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1235 | 2.00 | 4 | -0.17 | 20 | -3.40 | |
| | Damodaran, Patrick | | | 1340 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ward, Cian | | | 1141 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Koppuravuri, Shrihan | | | 1089 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Koppuravuri, Monika | | | 1249 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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