Individual Calculations September 2023 |
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Kothapalli, Pradhyumna Kumar Total change: -26.40 | | |
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55th annual Atlantic Open - U2100 | Reston, VA | USA | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1614 | 1784 | 1.50 | 3 | -0.66 | 40 | -26.40 | |
| Cooke, Grayson | | | 1673 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | Ramnath, Architsai | | | 1580 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | Chovanec, Alice | | | 1590 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | 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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