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Individual Calculations July 2023 |
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| Faizy, Mohammed Total change: 18.00 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1594 | 1.50 | 3 | 0.76 | 20 | 15.20 | |
|  Nathan, Jacob | | | 1801 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Smith, Micah | | | 1784 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Fernandez, Kenneth | | | 1775 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 2023 Excelsior June Open Championship U2000 | Etobicoke, Ontario | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1594 | 3.00 | 5 | 0.14 | 20 | 2.80 | |
| | Ambilwade, Ojal | | | 1448 | CAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zhong, April Yunwei | | | 1528 | CAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Oneil, Michael | | | 1579 | CAN | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Wang, Nathan Zian | | | 1491 | CAN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ruchinskaya, Valerie | | | 1657 | CAN | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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