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Individual Calculations August 2019 |
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| Cremisi, Daniel Total change: -24.40 | |   |
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| 2019 North American Junior U20 Championship - Open | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2188 | 1.50 | 4 | -0.60 | 20 | -12.00 | |
|  Hilby, Craig | m | | 2433 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Oberoi, Shelev | | | 1962 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Easton, Jack | | | 2163 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Vivekananthan, Anish | f | | 2130 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 27th Annual Southern Open | Orlando, Florida | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2183 | 2.50 | 5 | -0.62 | 20 | -12.40 | |
| | Zhao, Erick | c | | 2047 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | De La Colina, Nicolas | | | 1783 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Venkat, Raghav | | | 2012 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ngo, Bach | | | 2026 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bortnyk, Olexandr | g | | 2583 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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