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Individual Calculations June 2023 |
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| Duong, Nha Thanh Total change: 2.80 | |   |
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| 15th annual Open at Foxwoods - Open | Mashantucket, CT | USA | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2086 | 5.50 | 9 | 0.04 | 20 | 0.80 | |
|  Sharuda, Kameliia | | | 1758 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Fus, Jakub | f | | 2417 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Feng, Eric | | | 1951 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mkrtchyan, Mikayel | | | 1940 | ARM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Jain, Vihaan | | | 1884 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Jefferson, Matheu | | | 1923 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Muthukumar, Haari | | | 1930 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Guha, Eshan | | | 2003 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | De La Colina, Nicolas | | | 2245 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 46e Championnat Ouvert de la Mauricie | Trois-Rivieres | CAN | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2079 | 2.00 | 5 | 0.10 | 20 | 2.00 | |
| | Gingras, Philippe | | | 1955 | CAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chiku-Ratte, Olivier-Kenta | m | | 2311 | CAN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Druska, Juraj | m | | 2496 | SVK | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bannon, Eric | | | 2132 | CAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Berube, Antoine | | | 2063 | CAN | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | |
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