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Individual Calculations November 2017 |
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| Zahn, Alina Total change: 24.80 | |   |
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| Chess.com Isle of Man International Masters 2017 | Isle of Man | ENG | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2025 | 2.50 | 8 | 1.24 | 20 | 24.80 | |
|  Yankelevich, Lev | m | | 2425 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ragnarsson, Dagur | f | | 2340 | ISL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Rapport, Jovana | | wg | 2327 | SRB | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Bellin, Robert | m | | 2344 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mueller, Philipp | | | 2220 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ledger, Andrew J | m | | 2361 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Player, Edmund C | | | 2202 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Arakhamia-Grant, Ketevan | g | wg | 2369 | SCO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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