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Individual Calculations August 2019 |
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| Shapiro-Erciyas, Ahmet Total change: -11.80 | |   |
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| 12th New York International | New York, New York | USA | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1903 | 2.50 | 9 | -0.31 | 20 | -6.20 | |
|  Fikiet, Alexander | | | 2210 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Yi, Richard | | | 2106 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cadavid, Juan | | | 1987 | COL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Jacobs, Jon | f | | 2187 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sena, Juan | | | 2025 | DOM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hernandez, Joel | | | 2079 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Altman, Joshua | c | | 1856 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Murgescu, Adi | | | 1978 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bhatty, Karan | | | 2033 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 12th New York International - U2200 | New York, New York | USA | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1903 | 2.50 | 5 | -0.28 | 20 | -5.60 | |
| | Riddell, Connor | | | 1743 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Efemuai, Odafe | | | 1867 | NGR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ng, Timothy | | | 1784 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Campbell, David | | | 1904 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Cont, Arya | | | 2004 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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