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Individual Calculations January 2009 |
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| Matlakov, Maxim Total change: -4.40 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2491 | 6.00 | 9 | -0.27 | 10 | -2.70 | |
|  Massironi, Marco | | | 2169 | ITA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Molchanova, Tatjana | | wm | 2337 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Malakhov, Igor | f | | 2346 | RUS | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Utkin, Alexander | | | 2196 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Urjubdshzirov, Erdni | | | 2300 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Goganov, Aleksey | | | 2356 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Sjugirov, Sanan | m | | 2549 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Khuseinkhodzhaev, Muhammad | | | 2375 | TJK | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Gorovykh, Eduard | m | | 2390 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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) | | | | World Youth Chess Championships 2008 - Open 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2491 | 7.00 | 11 | -0.17 | 10 | -1.70 | |
| | Rosberg, Simon | | | 2222 | SWE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Pavlidis, Anastasios | | | 2322 | GRE | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Carlstedt, Jonathan | | | 2286 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Delorme, Axel | f | | 2415 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Potapov, Pavel | m | | 2442 | RUS | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Chirila, Ioan Cristian | m | | 2462 | ROU | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Saric, Ivan | m | | 2516 | CRO | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Tologontegin, Semetey | f | | 2359 | KGZ | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Darini, Pouria | | | 2263 | IRI | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Nguyen, Ngoc Truong Son | g | | 2567 | VIE | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Ma, Qun | | | 2241 | CHN | 0.50 | 1 | -0.31 | 10 | -3.10 | |
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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