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Individual Calculations December 2023 |
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| Ral Lustig, Melvin Total change: -132.40 | |   |
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| Lag-DM 2023-2024, div 3 R12 | Stockholm | SWE | 2023-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 1921 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Uddenfeldt, Dan | | | 2321 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Stockholm Grand Prix by Elite Hotels 2023 std | Stockholm | SWE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1912 | 2.00 | 4 | -0.36 | 40 | -14.40 | |
|  Brolin, Viktor | | | 1753 | SWE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gerdes, Sebastian | | | 1720 | SWE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mardell, Jimmy | | | 2143 | SWE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lyngsjo, Gert | | | 1769 | SWE | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | FIDE World Youth Chess Championship 2023 - U14 - Open | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1912 | 4.00 | 10 | -2.87 | 40 | -114.80 | |
| | Dhruva, Thota | | | 2192 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sodbilegt, Naranbold | c | | 2151 | MGL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gkavardinas, Antonios | | | 2230 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lamri, Tarek | | | 1459 | ALG | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Usman, Mark Gabriel | | | 1503 | PHI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Oskarsson, Markus Orri | | | 1521 | ISL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mezni, Elyes | | | 1669 | TUN | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Koosel, Hans-Georg | | | 1512 * | EST | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zizic, Djordje | | | 1444 | MNE | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Sassi, Ettore | | | 1479 | ITA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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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