Individual Calculations December 2023 |
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Johnson, Roger Dean Total change: -48.40 | | |
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2023 North Carolina Open - U2000 | Charlotte, NC | USA | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1432 | 1665 | 3.50 | 6 | -1.21 | 40 | -48.40 | |
| Yu, Yang | | | 1396 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | Karthigeyan, Kishan | | | 1518 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | Ratliff, Ryan | | | 1458 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | Sedlock, Matthew R | | | 1533 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | King, Paul | | | 1391 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | Li, Allen | | | 1295 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | | 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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