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Individual Calculations February 2023 |
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| Verrascina, Roberto Total change: 9.20 | |   |
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| FE 11 Lazio Scacchi - A | Roma | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2057 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
|  Farina, Saverio | | | 1888 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | OP 45 Settimanale Lazio Scacchi Rounds 1-2 | Roma | ITA | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 2057 | 2.00 | 2 | 0.18 | 20 | 3.60 | |
|  Morgante, Domenico | | | 1657 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | D Eva, Maurizio | | | 1684 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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