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Individual Calculations January 2019 |
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| Hewson, Brian W R Total change: 6.00 | |   |
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| 28th World Senior Chess Championship 2018 Open 65 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2000 | 5.50 | 11 | 0.30 | 20 | 6.00 | |
|  Jansa, Vlastimil | g | | 2400 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Finlay, Ian | | | 1808 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Giffard, Nicolas | m | | 2249 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rubinstein, Mark | | | 1831 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Franzen, Jozef | m | | 2239 | SVK | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Praznik, Anton | f | | 2104 | SLO | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gruzmann, Boris | f | | 2215 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Schramek, Kurt | | | 1600 * | AUT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rositsan, Boris | f | | 2077 | LTU | 0.00 | 1 | -0.39 | 20 | -7.80 | | | James, Kevin | | | 1929 | IRL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Korenevski, Oleg | c | | 1797 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | |
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