Individual Calculations January 2023 |
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Welsh, Vinh Total change: -52.80 | | |
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2nd Annual Forester Open | Frisco, Texas | USA | 2022-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1706 | 1752 | 3.00 | 7 | -1.32 | 40 | -52.80 | |
| Khanin, Semen | m | | 2575 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | Chen, Tianjun | | | 1409 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | Nambiar, Aarav T | | | 1352 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | Spelman, Ronan P | | | 1544 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | Melillo, Lucius | | | 1776 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | Cote, Gary L | | | 1548 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | Revellon, Lucas | | | 1735 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | * 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) | |
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