Individual Calculations December 2023 |
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Lenderman, Aleksandr Total change: -1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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54th annual National Chess Congress - Premier | Philadelphia, PA | USA | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2494 | 2522 | 1.50 | 3 | -0.12 | 10 | -1.20 | |
| Liang, Jason | m | | 2451 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | Corrales Jimenez, Fidel | g | | 2525 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | Raja, Harshit | g | | 2506 | IND | 0.00 | 1 | -0.52 | 10 | -5.20 | | 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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