Individual Calculations February 2023 |
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De Lellis, Pietro Total change: 9.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1877 | 1634 | 1.50 | 6 | 0.23 | 40 | 9.20 | |
| Yeliseyev, Igor | | | 2023 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | Zlotchevsky, Nicole | | | 1794 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Dona, Luca | | | 1993 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | Cherukuri, Nitesh | | | 1771 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | Dong, Kyle Qiyu | | | 1831 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | Tay, Brian | | | 1851 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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