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Individual Calculations February 2018 |
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| Oyama, Akito Total change: 24.00 | |   |
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| Hastings Masters Tournament 2017-18 | Hastings | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2185 | 4.50 | 9 | 0.45 | 40 | 18.00 | |
|  Hebden, Mark L | g | | 2445 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Kristiansen, Jens | g | | 2415 | DEN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Coote, Trevor D | | | 2104 | ENG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ruane, Brendan J | | | 1838 | ENG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sengupta, Deep | g | | 2585 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spanton, Tim R | | | 1880 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sugden, John N | | | 2059 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Wegerle, Joerg | m | | 2421 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Muir, Andrew J | m | | 2297 | SCO | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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) | | | NOTE: K factor changed | | 2017/18 4NCL Division 2 Rounds 3-4 | Solihull | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2177 | 1.50 | 2 | 0.30 | 20 | 6.00 | |
| | Bullen, Alex | | | 2098 | WLS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Chavannes, Ivar | | | 2111 | NOR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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