Individual Calculations January 2017 |
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Obrien, Matthew J Total change: -8.00 | | |
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47th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2016-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1987 | 2089 | 1.50 | 3 | -0.40 | 20 | -8.00 | |
| Liang, Albert | | | 2026 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | Lohr, Justin E | | | 2077 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | Prem, Pranav | | | 1858 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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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