Individual Calculations February 2018 |
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Lobban, Brandon Total change: -20.80 | | |
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John Powell Memorial 2018 [Open] | Kingston, Jamaica | JAM | 2018-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1799 | 1627 | 1.00 | 5 | -0.52 | 40 | -20.80 | |
| James, Stuart | | | 1991 | JAM | 0.00 | 1 | -0.10 | 40 | -4.00 | | Christie, Michael | | | 1846 | JAM | 0.00 | 1 | -0.22 | 40 | -8.80 | | Brown, Akeem | | | 1956 | JAM | 0.00 | 1 | -0.12 | 40 | -4.80 | | Lyn, Nicholas | | | 1548 | JAM | 0.00 | 1 | -0.61 | 40 | -24.40 | | Campbell, Tevin | | | 1652 | JAM | 1.00 | 1 | 0.53 | 40 | 21.20 | | 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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