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Individual Calculations July 2022 |
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| Black, Raymond Nevin Total change: 26.80 | |   |
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| 77th Annual Texas State and Amateur - Reserve | Irving, Texas | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1459 | 1.50 | 3 | 0.36 | 40 | 14.40 | |
|  Steiner, Tim C | c | | 1859 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Elliott, Alexander Mclaughlin | | | 1639 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Reed, Adisa M | | | 1219 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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) | | | | 2nd Annual Texas Golden Open | Grapevine, TX | USA | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1459 | 3.00 | 6 | 0.31 | 40 | 12.40 | |
| | Woychuk, Jonathan | | | 1557 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Wei, Colin | | | 1436 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Martins, Devin S | | | 1265 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Chang, Luca | | | 1720 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Rex, Tobiah | | | 1349 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Vuglar, Shanon L | | | 1691 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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