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Rapid:
Individual Calculations October 2023 |
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| Zhang, Brian Qixuan Total change: 3.60 | |   |
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| CCC Wednesday Action Quads 48 - B | Charlotte, NC | USA | 2023-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1379 | 1.50 | 3 | 0.70 | 40 | 28.00 | |
|  Rathi, Naitik | | | 1479 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Zimmer, Luke | | | 1571 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Atassi, Celine | | | 1633 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | CCC Wednesday Action Quads 49 - B | Charlotte, NC | USA | 2023-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1480 | 1.50 | 2 | 0.54 | 40 | 21.60 | |
| | Atassi, Celine | | | 1507 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Rathi, Naitik | | | 1479 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | CCC Rapid - September 2023 | Charlotte, NC | USA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1480 | 1.00 | 3 | -0.56 | 40 | -22.40 | |
| | Purohit, Vihaan | | | 1324 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Natha, Nirav | | | 1656 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sinkar, Anagha Aniket | | | 1423 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | CCC Wednesday Action Quads 51 - B | Charlotte, NC | USA | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1480 | 2.00 | 3 | 0.41 | 40 | 16.40 | |
| | Jagga, Harshil | | | 1499 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kondabathini, Namish | | | 1412 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Dash, Shravan Kumar, Jr | | | 1458 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | CCC Wednesday Action Quads 52 - A | Charlotte, NC | USA | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1480 | 0.50 | 3 | -1.00 | 40 | -40.00 | |
| | Zimmer, Luke | | | 1535 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sinkar, Anagha Aniket | | | 1423 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Rathi, Naitik | | | 1479 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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