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Individual Calculations January 2023 |
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| Granata, Mario Giacomo Total change: -55.60 | |   |
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| OP 44 Settimanale Lazio Scacchi Rounds 3-4-5-6 | Roma | ITA | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1425 | 1.00 | 3 | -0.25 | 40 | -10.00 | |
|  Sarno, Valerio | | | 1759 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Serzanti, Massimo | | | 1082 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Civilotti, Roberto | | | 1616 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1451 | 1.50 | 4 | -1.14 | 40 | -45.60 | |
| | Sinan, Hassan Ali Al-Naqshbandi | | | 1151 | IRQ | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Avetisjan, Arman | | | 1460 | ITA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Pica, Polivia | | | 1376 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Francario, Felice Maria | | | 1299 | ITA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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