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Individual Calculations February 2018 |
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| Hewson, Brian W R Total change: 17.00 | |   |
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| Hastings Masters Tournament 2017-18 | Hastings | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2007 | 3.50 | 8 | 0.85 | 20 | 17.00 | |
|  Pickersgill, Adrian O | | | 1991 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Pitschka, Claus | f | | 2249 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Snape, Ian L | | | 2152 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Britton, Richard L | f | | 2239 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Buchenau, Frank | f | | 2236 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ruane, Brendan J | | | 1838 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mannion, Stephen R | m | | 2285 | SCO | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Willow, Jonah B | | | 2152 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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