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Individual Calculations January 2011 |
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| Lynch, Kemp Total change: 11.85 | |   |
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| Barbados Under-20 Nationals | Bridgetown | BAR | 2010-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1710 | 1.50 | 3 | 0.20 | 25 | 5.00 | |
|  Poon, Yu Tien | | | 1764 | BAR | 0.00 | 1 | -0.42 | 25 | -10.50 | |  Howard, Corinne | | | 1728 | BAR | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Cox, Akeem | | | 1774 | BAR | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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) | | | | 2nd Qualifier Barbados National Championships | Bridgetown | BAR | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1710 | 1.00 | 4 | 0.28 | 25 | 7.00 | |
| | Farley, Terry | m | | 2110 * | BAR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Herbert, Allan | | | 1910 | BAR | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Howell, Shamel | | | 2078 | BAR | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Earlam, Anthony | | | 1860 | BAR | 0.00 | 1 | -0.30 | 25 | -7.50 | | | * 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) | | | NOTE: K factor changed | | Michael Forde Memorial | Bridgetown | BAR | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1721 | 0.50 | 3 | -0.01 | 15 | -0.15 | |
| | Blackman, Justin | | | 2121 * | BAR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Harewood, Othneil | | | 1903 | BAR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Moore, Demetrio | | | 1992 | BAR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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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