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Individual Calculations May 2011 |
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| Omelja, Artem Total change: 31.50 | |   |
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| Ukraine Boys Under 20 Chess Championship 2011 | Lugansk | UKR | 2011-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2298 | 6.50 | 10 | 0.53 | 15 | 7.95 | |
|  Krivitsky, Oleg | | | 1898 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ostakhnovich, Vladislav | | | 2090 | UKR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sivuk, Vitaly | f | | 2409 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Voitovich, Vladislav | | | 2012 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Borsuk, Konstantin | | | 2324 | UKR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Podolsky, Anton | | | 2235 | UKR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ilinitsky, Gennadiy | | | 2214 | UKR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Melnichuk, Mikhail | | | 2319 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kurayan, Ruslan | | | 2297 | UKR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Shagbazyan, Taron | | | 2331 | UKR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Kyiv Spring - 2011 | Kyiv | UKR | 2011-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2298 | 6.50 | 8 | 1.57 | 15 | 23.55 | |
| | Ovcharov, Taras | | | 2022 | UKR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Salimsky, Alexandr | | | 2082 | UKR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Semenets, Grigory | | | 2128 | UKR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gostev, Serghei | | | 2355 | MDA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Vusatiuk, Vladimir | f | | 2322 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Yavorovsky, Valeriy | | | 2231 | UKR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Stavroyany, Sergey | | | 2297 | UKR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Kravchenko, Leonid | | | 2213 | UKR | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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