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Individual Calculations April 2023 |
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| Kostov, Deyan Samuil Total change: 102.80 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2120 | 4.00 | 10 | 1.99 | 40 | 79.60 | |
|  Saraci, Nderim | m | | 2469 | KOS | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Pajeken, Jakob Leon | m | | 2465 | GER | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zajic, Milan | g | | 2387 | SRB | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Maltsevskaya, Aleksandra | m | wg | 2388 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ivanovic, Marko | | | 2302 | SRB | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Pastar, Slaven | f | | 2401 | BIH | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Marcetic, Nikola | m | | 2309 | SRB | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Krasteva, Beloslava | f | wc | 2292 | BUL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Panic, Nenad | m | | 2294 | SRB | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yordanov, Lachezar | f | | 2335 | BUL | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) round 6 | decentralised | SUI | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2120 | 1.00 | 1 | 0.58 | 40 | 23.20 | |
| | Schweizer, Simon | | | 2177 | JPN | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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