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Individual Calculations January 2020 |
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| Karell, Leif Kazuo Total change: -17.20 | |   |
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| 2nd Annual Old Line Open | Rockville, Maryland | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1893 | 0.50 | 4 | -0.68 | 20 | -13.60 | |
|  Enkhbat, Tegshsuren | m | | 2277 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Jayaraman, Arvind | f | | 2136 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Prem, Pranav | | | 1837 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Tahmassebi, Bijan | | | 2037 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 2nd Annual Old Line Open - U2300 | Rockville, Maryland | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1893 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| | Nair, Siddhant | | | 1758 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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