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Individual Calculations July 2019 |
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| Vigorito, David Total change: 16.10 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2495 | 2338 | 4.00 | 8 | 1.61 | 10 | 16.10 | |
|  Shtembuliak, Evgeny | g | | 2538 | UKR | 1.00 | 1 | 0.76 | 10 | 7.60 | |  Neiksans, Arturs | g | | 2566 | LAT | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Quesada Perez, Yasser | g | | 2568 | CUB | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Zenin, Dmitry | f | | 2186 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Nestorovic, Nikola | g | | 2481 | SRB | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Li, Ruifeng | g | | 2546 | USA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Chirila, Ioan-Cristian | g | | 2561 | ROU | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Janssen, Ruud | g | | 2514 | NED | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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