Individual Calculations August 2023 |
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Nazareno, Merlin Total change: -37.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1796 | 1.00 | 4 | -1.85 | 20 | -37.00 | |
| Xu, Owen | | | 1574 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | Adelson, Serge | | | 1660 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | Vadderaju, Sudeep | | | 1567 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | Onyango, Adia | | | 1727 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | 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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