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Individual Calculations November 2009 |
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| Kovalev, Vladislav Total change: -11.25 | |   |
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| European Youth Ch under 16 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2307 | 5.00 | 9 | -1.18 | 15 | -17.70 | |
|  Rozic, Samo | | | 1999 | SLO | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Berchtenbreiter, Maximilian | | | 2143 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Aghasaryan, Robert | f | | 2240 | ARM | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Petenyi, Tamas | | | 2308 | SVK | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Khachykian, David | | | 2139 | BLR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Meskovs, Nikita | | | 2221 | LAT | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Handler, Lukas | | | 2115 | AUT | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Schaeken, Yordi | | | 2078 | BEL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Lortkipanidze, Nodar | | | 2215 | GEO | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2349 | 4.00 | 8 | 0.43 | 15 | 6.45 | |
| | Zinchenko, Yaroslav | g | | 2539 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Guzenko, Artem | | | 2139 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ionov, Sergey | g | | 2554 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Tihonov, Jurij | g | | 2460 | BLR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Klimov, Sergey | g | | 2501 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Naumenko, Oleg | | | 2207 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Simonian, Hrair | g | | 2513 | ARM | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Denisov, Ivan | | | 2208 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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