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Individual Calculations September 2020 |
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| Adamson, Robby Total change: 33.80 | |   |
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| Summer 2020 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2020-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2201 | 4.50 | 9 | 1.69 | 20 | 33.80 | |
|  Tsay, Vincent | f | | 2310 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Matros, Alexander | m | | 2442 | KAZ | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Liang, Jason | f | | 2340 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Paul, Justin | f | | 2231 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zhao, Ian | f | | 2380 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Shlyakhtenko, Robert | f | | 2343 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Martin Del Campo, Roberto | m | | 2314 | MEX | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Javakhadze, Zurab | m | | 2454 | GEO | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Francisco, Richard | | | 2293 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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