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Rapid:
Individual Calculations May 2015 |
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| Archer, Carl Total change: -4.00 | |   |
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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 |
| 1564 | 1640 | 2.00 | 4 | -0.33 | 20 | -6.60 | |
|  Cudjoe, Shawn | | | 1874 | TTO | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Seaforth, Sylvan | | | 1700 | TTO | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Agostini, Kyron | | | 1345 | TTO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Walcott, Della-Marie | | | 1338 | TTO | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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 |
| 1783 | 1676 | 2.00 | 5 | 0.13 | 20 | 2.60 | |
| | Cudjoe, Shawn | | | 1874 | TTO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wiltshire, Louis | | | 1556 | TTO | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Johnson, Gabriella | | wc | 1688 | TTO | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Francois, Miguel | | | 1757 | TTO | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Johnson, Joshua | f | | 2038 | TTO | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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