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Blitz:
Individual Calculations December 2017 |
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| Gray, Krishna Total change: -19.60 | |   |
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| National Blitz Championship 2017 | Kingston, Jamaica | JAM | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1708 | 4.00 | 14 | -0.98 | 20 | -19.60 | |
|  Richards, Deborah | | wm | 1988 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Richards, Deborah | | wm | 1988 | JAM | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Wilkinson, Ian | | | 1929 | JAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wilkinson, Ian | | | 1929 | JAM | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Wisdom, Daren | c | | 1995 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wisdom, Daren | c | | 1995 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Edwards, Dujean | | | 1834 | JAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Edwards, Dujean | | | 1834 | JAM | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Smith, Melisha | | wc | 1675 | JAM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Smith, Melisha | | wc | 1675 | JAM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Diedrick, Michael | | | 1765 | JAM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Diedrick, Michael | | | 1765 | JAM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Williams, Margoe | | wc | 1598 | JAM | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Williams, Margoe | | wc | 1598 | JAM | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | |
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