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Individual Calculations November 2017 |
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| Arakhamia-Grant, Ketevan Total change: -17.30 | |   |
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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 |
| 2194 | 2369 | 4.50 | 9 | -1.73 | 10 | -17.30 | |
|  Batsiashvili, Nino | m | wg | 2472 | GEO | 0.00 | 1 | -0.36 | 10 | -3.60 | |  Maroroa, Sue | | wm | 2083 | ENG | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Harari, Zaki | | | 2027 | ENG | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Jonsson, Gauti Pall | | | 2011 | ISL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Burrows, Martin P | | | 2085 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Olafsson, Helgi | g | | 2512 | ISL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Thilakarathne, G M H | c | | 2053 | SRI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Khmelniker, Ilya | g | | 2480 | ISR | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Zahn, Alina | | wf | 2025 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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