Individual Calculations January 2020 |
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Andranigian, Armen Total change: -27.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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55th Annual American Open - U2200 | Costa Mesa, California | USA | 2019-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1738 | 1693 | 1.50 | 5 | -0.69 | 40 | -27.60 | |
| Vu, Leonard | | | 1755 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | Roberts, Vincent | | | 1749 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | Vihon, Howard | | | 1778 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | Friedman, Andrew | | | 1725 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | Cole, Christopher | | | 1682 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | 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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