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Individual Calculations June 2018 |
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| Harewood, Othneil Total change: 17.20 | |   |
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| 2018 Heroes Day Cup Challengers | Bridgetown | BAR | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1730 | 3.50 | 6 | -0.45 | 20 | -9.00 | |
|  Ince, Rodene | | | 1330 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cupid, Kevin | f | | 2130 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Estwick, Taiye | | | 1330 * | BAR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Herbert, Allan | | | 1698 | BAR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Hill, Yeshua | | | 1330 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Figueroa, Julissa | | wc | 1680 | BAR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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 Karl Sealy Memorial Seniors | Bridgetown | BAR | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1730 | 4.50 | 5 | 1.31 | 20 | 26.20 | |
| | Waithe, Rohan | | | 1330 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yarde, Neil | | | 1897 | BAR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Barker, Michael | | | 1705 | BAR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Haddock, Richard | | | 1330 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herbert, Allan | | | 1698 | BAR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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