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Individual Calculations August 2018 |
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| Moore, Gaybrianna Total change: 19.60 | |   |
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| 2nd Qualifier 2018 Barbados National Chess Championships | Bridgetown | BAR | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1030 | 1.00 | 6 | -0.19 | 40 | -7.60 | |
|  Harewood, Jakeel | | | 1430 * | BAR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Murray, Donna | | | 1321 | BAR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hill, Yeshua | | | 1207 | BAR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Haddock, Richard | | | 1336 | BAR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gill, Jaydn | | | 1055 | BAR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Greenidge, Vanessa | | | 1430 * | BAR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2018 Barbados Under 20 Female Junior Championship | Bridgetown | BAR | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1030 | 1.00 | 2 | 0.68 | 40 | 27.20 | |
| | Cumberbatch, Gabriela | | | 1349 | BAR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Johnson, Azaria | | | 1284 | BAR | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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