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Individual Calculations May 2010 |
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| Hammar, Bengt Total change: -9.90 | |   |
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| 1st Qualifier 2010 Barbados National Championships | Bridgetown | BAR | 2010-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2264 | 7.00 | 7 | 1.51 | 15 | 22.65 | |
|  Lynch, Kemp | | | 1864 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Blackman, Justin | | | 2138 | BAR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Warner, Delisle | f | | 2216 | BAR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Corbin, Philip | f | | 2164 | BAR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Herbert, Allan | | | 1926 | BAR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Gilkes, Dwayne | | | 1876 | BAR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Harewood, Othneil | | | 1899 | BAR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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) | | | | UWI Masters 2010 | Kingston | JAM | 2010-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2264 | 2.00 | 9 | -2.17 | 15 | -32.55 | |
| | Zivanic, Marko | m | | 2490 | SRB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gareev, Timur | g | | 2585 | UZB | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Elliott, Warren | f | | 2264 | JAM | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Pitterson, Jomo | f | | 2241 | JAM | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Margvelashvili, Giorgi | m | | 2519 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Joseph, Marcus | | | 2166 | TRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Matthews, Shane | | | 2203 | JAM | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Byfield, Geoffrey | | | 2135 | JAM | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Lorne, Malaku | | | 2091 | JAM | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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