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Individual Calculations October 2013 |
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| Cardoza, Luke Total change: 5.40 | |   |
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| 2013 Under-16 National Championships | Bridgetown | BAR | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1449 | 1.50 | 3 | 0.18 | 30 | 5.40 | |
|  Mason, Oshara | | | 1377 | BAR | 1.00 | 1 | 0.40 | 30 | 12.00 | |  Jones, Shaquan | | | 1345 | BAR | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Richards, Allon | | | 1849 * | BAR | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * 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 | | 2013 Sagicor Open Junior Under 16 Section | Bridgetown | BAR | 2013-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1449 | 0.50 | 2 | 0.00 | 15 | 0.00 | |
| | Harewood, Jakeel | | | 1695 | BAR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Buisson, Lionel | | | 1594 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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