Individual Calculations September 2016 |
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Ali, Ian Total change: 2.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Trinidad and Tobago International Open 2016 | Port of Spain | TTO | 2016-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1711 | 1779 | 3.50 | 6 | 0.11 | 20 | 2.20 | |
| Ramos Caldera, Cesar | c | | 2028 | VEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | Sealy, Gerard | | | 1447 | TTO | 1.00 | 1 | 0.12 | 20 | 2.40 | | Sears, Frank | c | | 1950 | TTO | 0.50 | 1 | 0.23 | 20 | 4.60 | | Roopnarine, Reece | | | 1384 | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jacobs, Carl | | | 1628 | TTO | 1.00 | 1 | 0.30 | 20 | 6.00 | | Davis, Daryl | c | | 1827 | TTO | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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