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Individual Calculations May 2011 |
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| Derevianchenko, Ilia Total change: 31.05 | |   |
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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 |
| 2137 | 2201 | 6.00 | 10 | 0.30 | 15 | 4.50 | |
|  Borsuk, Konstantin | | | 2324 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Smirnov, Mikhail | | | 1823 | UKR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Malyi, Viacheslav | f | | 2294 | UKR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Kharchenko, Boris | m | | 2472 | UKR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Taranenko, Anton | | | 1953 | UKR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ilinitsky, Gennadiy | | | 2214 | UKR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Krivitsky, Oleg | | | 1896 | UKR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Selivanov, Nikita | | | 1973 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Voitovich, Vladislav | | | 2012 | UKR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sivuk, Vitaly | f | | 2409 | UKR | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Lugansk Spring 2011 | Lugansk | UKR | 2011-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2201 | 5.50 | 7 | 1.77 | 15 | 26.55 | |
| | Barantseva, Alexandra | | wf | 1890 | UKR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Shagbazyan, Taron | | | 2331 | UKR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Palkovich, Denis | f | | 2184 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Hatskevich, Oleg | | | 2228 | UKR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Nesterovskaya, Anzhelika | | wf | 2167 | UKR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Emelianov, Yury | | | 2082 | UKR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Litvak, Mikhail | f | | 2302 | UKR | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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