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Rapid:
Individual Calculations April 2020 |
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| Kostenko, Lev Total change: -15.60 | |   |
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| Chess School - 2020 rapid N2 | Kyiv | UKR | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1609 | 3.00 | 7 | -0.78 | 20 | -15.60 | |
|  Petrova, Irina | | wm | 2086 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kruts, Hryhoriy | | | 1174 | UKR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Novikova, Margarita | | | 1996 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bondarenko, Oleksandr | | | 1381 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gusak, Viktor | | | 1359 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Burdeinyi, Oleksandr | | | 1360 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Severin, Olexandr | | | 1763 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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