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Individual Calculations February 2020 |
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| Harvey, Marcus R Total change: 15.70 | |   |
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| Shropshire Chess Congress 2020 Open | Telford | ENG | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2419 | 4.00 | 4 | 0.77 | 10 | 7.70 | |
|  Pink, Joshua | | | 2019 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cox, Tristan A | | | 2138 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Maciol, Ryszard | | | 2158 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Cox, John J | m | | 2308 | ENG | 1.00 | 1 | 0.35 | 10 | 3.50 | | | * 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) | | | | 2019/20 4NCL Div 1 Rounds 3 - 4 | Daventry | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2419 | 2.00 | 2 | 0.80 | 10 | 8.00 | |
| | Horton, Jamie A | | | 2202 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Schneider, Dmitry | m | | 2475 | USA | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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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