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Individual Calculations August 2023 |
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| Ai, Evan Total change: 39.60 | |   |
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| 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2159 | 4.00 | 9 | -0.01 | 40 | -0.40 | |
|  Mitkov, Nikola | g | | 2447 | MKD | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Chasin, Nico | m | | 2455 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sinha, Sahil | m | | 2327 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Guo, Andrew | f | | 2321 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Singh, Hersh | | | 2060 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Deatrick, Alexander | | | 2081 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Johnson, Donald | f | | 2144 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Hebbar, Eshaan | c | | 1978 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kumar, Arya | | wc | 2073 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | 2023 Charlotte Summer Open - Championship | Charlotte, NC | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2159 | 3.50 | 5 | 1.00 | 40 | 40.00 | |
| | Ramesh, Rahul | | | 1814 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Benen, Samson | f | | 2339 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chen, Alan Zishun | | | 1759 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zapata, Alonso | g | | 2321 | COL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Salinas Herrera, Pablo | g | | 2468 | CHI | 0.00 | 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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