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Individual Calculations June 2023 |
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| Lenderman, Aleksandr Total change: -6.00 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2572 | 2.50 | 3 | -0.26 | 10 | -2.60 | |
|  Prabhu, Naveen | | | 2138 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Das, Aditeya | | | 2172 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Matta, Nicholas F | | | 2206 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | The 1st Annual Metropolitan Open | Herndon, Virginia | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2572 | 4.50 | 5 | -0.34 | 10 | -3.40 | |
| | Mariapppan, Anish | | | 2172 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Brian, Tay | | | 1835 | USA | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Almas, Zhorayev | | | 1915 | KAZ | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Oladapo, Olutola Adu | m | | 2081 | NGR | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Wilson, Ronen | | | 2016 | USA | 0.50 | 1 | -0.47 | 10 | -4.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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