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Individual Calculations January 2009 |
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| Valsecchi, Alessio Total change: 21.15 | |   |
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| European Youth Chess Championship 2008 - Boys U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2298 | 5.50 | 9 | 0.23 | 15 | 3.45 | |
|  Subirats Ruiz, Sergi | | | 2054 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Schreiner, Peter | | | 2137 | AUT | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Prohaszka, Peter | m | | 2509 | HUN | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Holvason, Juri | | | 2041 | EST | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Nyzhnyk, Illya | f | | 2428 | UKR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mazur, Stefan | | | 2237 | SVK | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Tamazyan, Haik | | | 2139 | ARM | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Witek, Tomasz | | | 2125 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Alonso Rosell, Alvar | f | | 2393 | ESP | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | Campinato Italiano Assoluto | Martina Franca | ITA | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2458 | 2342 | 5.00 | 11 | 1.18 | 15 | 17.70 | |
| | Contin, Daniel | m | | 2318 | ITA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Piscopo, Pierluigi | m | | 2380 | ITA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Genocchio, Daniele | f | | 2452 | ITA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Shytaj, Luca | m | | 2472 | ITA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Rombaldoni, Denis | m | | 2436 | ITA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Caruana, Fabiano | g | | 2640 | ITA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Godena, Michele | g | | 2517 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Bruno, Fabio | m | | 2452 | ITA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Garcia Palermo, Carlos | g | | 2458 | ITA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Dvirnyy, Daniyyl | f | | 2458 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Brunello, Sabino | m | | 2455 | ITA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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