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Individual Calculations February 2020 |
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| Ludwig, John Total change: 12.60 | |   |
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| CCCSA Holiday 2019 IM Norm Invitational | Charlotte, North Carolina | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2360 | 6.50 | 9 | 1.26 | 10 | 12.60 | |
|  Furfine, Jacob | f | | 2302 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | |  Cervantes, Thalia | | wm | 2289 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kolay, Alex | | | 2261 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bregadze, Levan | m | | 2458 | GEO | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Myers, Dominique | | | 2012 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shankar, Gauri | f | | 2341 | IND | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Francisco, Richard | | | 2281 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Diulger, Alexey | m | | 2291 | MDA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Andrianov, Nikolay | m | | 2417 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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