Individual Calculations September 2020 |
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Zhao, Ian Total change: -33.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2325 | 2380 | 3.50 | 9 | -1.66 | 20 | -33.20 | |
| Javakhadze, Zurab | m | | 2454 | GEO | 0.00 | 1 | -0.40 | 20 | -8.00 | | Francisco, Richard | | | 2293 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | Tsay, Vincent | f | | 2310 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | Matros, Alexander | m | | 2442 | KAZ | 0.50 | 1 | 0.09 | 20 | 1.80 | | Adamson, Robby | f | | 2201 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Paul, Justin | f | | 2231 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | Liang, Jason | f | | 2340 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | Shlyakhtenko, Robert | f | | 2343 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | Martin Del Campo, Roberto | m | | 2314 | MEX | 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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