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Rapid:
Individual Calculations May 2012 |
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| Butchak, Bogdan Total change: 29.00 | |   |
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| Ukraine Boys Under 16 Chess Championship (rapid) -2012 | Nikolaev | UKR | 2012-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2014 | 5.00 | 10 | 1.45 | 20 | 29.00 | |
|  Shtembuliak, Evgeny | f | | 2122 | UKR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bogdanov, Egor | | | 2125 | UKR | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Bortnik, Alexandr | f | | 2362 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Linker, Mikhail | | | 2147 | UKR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dhillon, Jasteen | | | 2068 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mirzoev, Emil | | | 2179 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Skliarov, Olexandr | | | 2041 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Peng, Li Min | | | 2096 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kaliuzhniy, Pavel | | | 2030 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Buksa, Nataliya | | | 2092 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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