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Rapid:
Individual Calculations March 2024 |
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| Kachan, Amir Total change: -34.40 | |   |
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| "Chess School - 04.02.2024" OPEN (RAPID) | Kyiv | UKR | 2024-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1261 | 0.00 | 3 | -0.85 | 40 | -34.00 | |
|  Balias, Oleg | | | 1982 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ivashin, Evgen | | | 1540 | UKR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hryhorenko, Kira | | | 1129 | UKR | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | Championship Kyiv of Boys-10 - 2024 (Rapid) | Kyiv | UKR | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1261 | 1.50 | 3 | -0.01 | 40 | -0.40 | |
| | Atamanchuk, Dmytro | | | 1288 | UKR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nikonenko, Mykhailo | | | 1270 | UKR | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Atamanchuk, Roman | | | 1215 | UKR | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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