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Rapid:
Individual Calculations May 2015 |
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| Seaforth, Sylvan Total change: -5.20 | |   |
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| Knights Invitational Rapid Play Swiss 2 | Port of Spain | TTO | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1700 | 3.00 | 5 | -0.30 | 20 | -6.00 | |
|  Rambally, Eon | | | 1360 | TTO | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Walcott, Della-Marie | | | 1338 | TTO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Archer, Carl | | | 1640 | TTO | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Wiltshire, Louis | | | 1572 | TTO | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cudjoe, Shawn | | | 1874 | TTO | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Knights Invitational Rapid Play Swiss 3 | Port of Spain | TTO | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1712 | 2.00 | 5 | 0.04 | 20 | 0.80 | |
| | Lee, Hayden | | | 1995 | TTO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Francois, Miguel | | | 1757 | TTO | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Cupid, Kevin | c | | 2056 | TTO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wiltshire, Louis | | | 1556 | TTO | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Johnson, Gabriella | | wc | 1688 | TTO | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | |
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