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Individual Calculations August 2018 |
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| Grobbelaar, Jacqui Total change: 16.80 | |   |
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| Commonwealth Chess Championship 2018 | Delhi | IND | 2018-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1626 | 4.00 | 9 | 0.84 | 20 | 16.80 | |
|  Jubin, Jimmy | | | 2026 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gluckman, Paul | f | | 1922 | RSA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Murugappan, N | | | 1251 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sooraj, M R | | | 1854 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Divya, Lakshmi R | | | 1935 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Samuel, Anthony J | | | 1226 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hanif, Mollah | | | 1796 | BAN | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jain, Nityata | | wc | 2014 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Joyce, Nyaruai | | wc | 1716 | KEN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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