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Individual Calculations February 2023 |
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| Stremavicius, Pijus Total change: 14.40 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa A | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2369 | 5.50 | 9 | -0.76 | 20 | -15.20 | |
|  Dzhuguryan, Tygran | | | 2134 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Jarocka, Liwia | f | wf | 2143 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Szewczyk, Mariusz | | | 2092 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Maj, Pawel | | | 2203 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Salna, Aleksandras | | | 2191 | LTU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Backiel, Hubert | | | 2208 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dvirnyy, Danyyil | g | | 2530 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Golecki, Jan | | | 2152 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sliwicka, Alicja | | wm | 2284 | POL | 1.00 | 1 | 0.38 | 20 | 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) | | | | 2023 New York Winter Invitationals - GM A | New York, NY | USA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2449 | 2369 | 5.00 | 9 | 1.48 | 20 | 29.60 | |
| | Levine, Joseph | f | | 2451 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kalikshteyn, Alexander | m | | 2385 | USA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kantor, Gergely | g | | 2544 | HUN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Williams, Justus | m | | 2423 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shlyakhtenko, Robert | m | | 2418 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ostrovskiy, Aleksandr | m | | 2393 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Schitco, Ivan | g | | 2515 | MDA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Chasin, Nico | f | | 2430 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Khamrakulov, Djurabek | g | | 2484 | UZB | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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