Individual Calculations March 2017 |
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Davis, Tahj Total change: -40.80 | | |
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John Powell Memorial Open 2017 | Kingston | JAM | 2017-02-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1519 | 1806 | 1.50 | 3 | -1.02 | 40 | -40.80 | |
| Lyn, Nicholas | | | 1562 | JAM | 0.50 | 1 | -0.30 | 40 | -12.00 | | Walker, Lontae | | | 1547 | JAM | 0.00 | 1 | -0.82 | 40 | -32.80 | | Walsh, Nathan | | | 1448 | JAM | 1.00 | 1 | 0.10 | 40 | 4.00 | | 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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