Individual Calculations April 2023 |
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Pedrosa, Jose David Total change: 3.20 | | |
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31st annual Eastern Class Championships - Class A | Windsor Locks, CT | USA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1628 | 2.00 | 3 | 0.16 | 20 | 3.20 | |
| Qiao, Ethan | | | 1501 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Zhao, Kevin | | | 1620 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | Diao, Sujia | | | 1509 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | 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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