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Individual Calculations July 2018 |
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| Ludwig, John Total change: -1.70 | |   |
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| Summer 2018 CCCSA GM Norm Invitational - A | Charlotte, North Carolina | USA | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2379 | 3.50 | 9 | -0.17 | 10 | -1.70 | |
|  Zapata, Alonso | g | | 2398 | COL | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Antal, Gergely | g | | 2534 | HUN | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kalikshteyn, Alexander | m | | 2399 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Ostrovskiy, Aleksandr | m | | 2414 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Gorovets, Andrey | g | | 2495 | BLR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Panchanatham, Vignesh | m | | 2431 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Ahuja, Rohan | m | | 2390 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Zierk, Steven | m | | 2476 | USA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Escobar Forero, Alder | g | | 2476 | COL | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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