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Individual Calculations April 2023 |
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| Pellegrini, Ennio Paolo Total change: 20.00 | |   |
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| OP 45 Settimanale Lazio Scacchi Round 7 | Roma | ITA | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1860 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Guido Guerriero, Samuele Frances | | | 1460 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | OP Roma 2023 | Roma | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1828 | 3.50 | 4 | 0.18 | 40 | 7.20 | |
|  Laforgia, Gaia Camilla Federica | | | 1428 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marchenkov, Lorenzo | | | 1394 | ITA | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Agamennone, Alessio | | | 1600 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Aceto, Andrea | | | 1704 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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) | | | | OP 46 Settimanale Lazio Scacchi Rounds 1-2-3 | Roma | ITA | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1828 | 2.50 | 3 | 0.24 | 40 | 9.60 | |
| | Paolocci, Fausto | | | 1428 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moriggi, Alessandro | | | 1628 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Marino, Danilo | | | 1774 | ITA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * 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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