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Individual Calculations April 2013 |
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| Valguarnera, Girolamo Total change: 25.20 | |   |
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| WE XVII Amatori Scacchi | Mascalucia | ITA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2070 | 4.00 | 6 | 0.37 | 15 | 5.55 | |
|  Conti, Silvano | | | 1847 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Sileci, Salvatore | | | 1724 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gangemi, Salvatore | | | 2066 | ITA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Fabiano, Giuseppe | f | | 2117 | ITA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Ljubisavljevic, Zivojin | m | | 2247 | SRB | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Marzaduri, Riccardo | | | 1876 | ITA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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) | | | | CIS 2013 - A1 Girone 4 | Massafra | ITA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2070 | 3.00 | 4 | 1.31 | 15 | 19.65 | |
| | Varvaglione, Antonio | | | 2080 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Cozzolino, Angelo | | | 1981 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Chiaretti, Roberto | | | 2204 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Stojanovic, Andjelija | | wg | 2258 | SRB | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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