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Individual Calculations August 2023 |
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| Mamchenko, Stepan Total change: 98.40 | |   |
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| Rostov Region Championship B-15 | Rostov-on-Don | RUS | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1444 | 5.50 | 8 | 2.37 | 40 | 94.80 | |
|  Shleev, Timofey | | | 1349 | RUS | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Erimov, Daniil | | | 1836 | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Darbinyan, Artem | | | 1407 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Savchenko, Matvey | | | 1480 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Polkovnikyan, Artem | | | 1800 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Asyutin, Artem | | | 1484 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Serduk, Kirill | | | 1744 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Evseev, Nikita | | | 1274 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Moscow Open 2023 C (B13) | Moscow | RUS | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1444 | 4.50 | 8 | 0.09 | 40 | 3.60 | |
| | Grigoriev, Alexander D | | | 1142 | FID | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Salikhov, Askar | | | 1258 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Belinskiy, Nikita | | | 1701 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bagateliya, Nestor A | | | 1410 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Pyatnitsyn, Matvey A | | | 1360 | RUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sanches-Shananin, Adrian | | | 1788 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Okhitin, Lev | | | 1393 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Smyalkovskij, Georgy | | | 1219 | RUS | 1.00 | 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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