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Individual Calculations April 2009 |
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| , Gal Total change: -1.00 | |   |
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| Lattyak Memorial | Hamilton | BER | 2008-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1642 | 0.50 | 1 | 0.16 | 25 | 4.00 | |
|  , Miller | | | 1759 | BER | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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) | | | | Longtail | hamilton | BER | 2009-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1634 | 1.00 | 3 | 0.02 | 25 | 0.50 | |
|  , Dill | | | 1984 | BER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Simmons, K | | | 1504 | BER | 1.00 | 1 | 0.32 | 25 | 8.00 | | | , Radford | | | 1887 | BER | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | Bermuda International Open | hamilton | BER | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1634 | 0.00 | 2 | -0.22 | 25 | -5.50 | |
| | Epstein, Esther | | wm | 1984 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Gershenov, Ben | | | 1984 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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