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Individual Calculations January 2019 |
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| Grant, Jonathan I M Total change: 26.80 | |   |
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| 28th World Senior Chess Championship 2018 Open 50 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2192 | 6.50 | 11 | 1.34 | 20 | 26.80 | |
|  Bulgarini Torre, Marco | | | 1863 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Soffer, Ram | g | | 2472 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lopez De Turiso, Jose Angel | | | 1934 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Van Der Werf, Mark | m | | 2402 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Malinovsky, Petr | | | 2048 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Resika, Nathan | f | | 2124 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mannion, Stephen R | m | | 2286 | SCO | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Findlay, Ian T. | f | | 2255 | CAN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Haessel, Dale R. | f | | 2155 | CAN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Arakhamia-Grant, Ketevan | g | wg | 2373 | SCO | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vareille, Francois | m | | 2432 | FRA | 0.00 | 1 | -0.20 | 20 | -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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