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Individual Calculations September 2023 |
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| Navarro, Roman Nicholas Total change: -88.80 | |   |
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| 6th Annual Queen City of the Prairie Open and Fort Worth Championship | Fort Worth, Texas | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1693 | 3.00 | 5 | -0.13 | 40 | -5.20 | |
|  Zhang, Oscar Yihang | | | 1459 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Kung, Thomas | | | 2116 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jiang, Raymond Junyang | | | 1394 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kundurthi, Surya Prakash | | | 1293 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Singh, Siddharth | | | 1692 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1693 | 1.50 | 5 | -1.63 | 40 | -65.20 | |
| | Belous, Vladimir | g | | 2520 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kandikayala, Srikar | | | 1386 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Guel, Daniel Joseph | | | 1425 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Yang, Alexander Zirui | | | 1545 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Pirani, Zishan | | | 1509 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | | | 2023 DFW FIDE 6 - Premier | Irving, TX | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1693 | 2.50 | 4 | -0.46 | 40 | -18.40 | |
| | Babel, Amay | | | 1569 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Lad, Neil | | | 1475 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Clarke, Daniel J | | | 1510 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Chetlapalli, Vishnu | | | 1482 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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