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Individual Calculations August 2021 |
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| De La Colina, Nicolas Total change: 86.80 | |   |
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| 14th Annual Philadelphia International - Premier | Philadelphia, Pennsylvania | USA | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1969 | 3.00 | 8 | 0.35 | 40 | 14.00 | |
|  Asaria, Danial | m | | 2318 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Liang, Jason | f | | 2336 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chiu, Isaac | | | 2190 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Liu, Eric Chang | | | 1688 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bartell, Thomas | m | | 2363 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Padhye, Rohan | | | 1876 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zeng, Sheena | | wc | 2059 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kumar, Naman | | | 2128 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 29th Annual Southern Open - Major | Orlando, Florida | USA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 1969 | 3.00 | 5 | 1.82 | 40 | 72.80 | |
| | Leyva Rivera, Yunier | m | | 2369 * | CUB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chakrabarti, Brejesh | | | 1909 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ludwig, John Gabriel Ludwig | m | | 2369 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Escalante, Brian | m | | 2369 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bryant, Todd Charles | | | 2069 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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