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Individual Calculations September 2023 |
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| Lad, Neil Total change: 34.40 | |   |
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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 |
| 1489 | 1475 | 1.50 | 3 | 0.02 | 40 | 0.80 | |
|  Chetlapalli, Vishnu | | | 1446 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Liu, Kevin | | | 1798 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kundurthi, Surya Prakash | | | 1222 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1475 | 1.00 | 3 | 0.60 | 40 | 24.00 | |
| | Steingrimsson, Hedinn | g | | 2491 | ISL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Linett, Steven J | | | 1723 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Pathak, Rudransh | | | 1707 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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 |
| 1601 | 1475 | 2.00 | 5 | 0.24 | 40 | 9.60 | |
| | Singh, Siddharth | | | 1790 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Navarro, Roman Nicholas | | | 1693 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chen, Tianjun | | | 1724 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bupeshnath, Arjun | | | 1329 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Maddipati, Srihas | | | 1467 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | |
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