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Individual Calculations January 2020 |
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| Samuelson, Andrew Total change: -8.80 | |   |
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| 2nd Annual Old Line Open - U2300 | Rockville, Maryland | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2113 | 3.00 | 4 | -0.44 | 20 | -8.80 | |
|  Pauley, Roger Andrew | | | 1724 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Diep, Andrew | | | 1811 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Power, Sean Kee | | | 1837 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yehamandram Sridhar, Yogeshwar | | | 1821 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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