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Individual Calculations February 2023 |
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| Marchenkov, Lorenzo Total change: 82.40 | |   |
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| FE 11 Lazio Scacchi - C | Roma | ITA | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1314 | 4.00 | 5 | 1.47 | 40 | 58.80 | |
|  Penza, Michele | | | 1361 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Falzone, Lorenzo | | | 1387 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Saporito, Giulio Cong Yan | | | 1225 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Alfidi, Giulia | | | 1293 | ITA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Laforgia, Gaia Camilla Federica | | | 1281 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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 3 Tivoli - B | Tivoli | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1314 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
| | Scarpa, Mariano | | | 1019 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Paduraru, Angelo Mario | | | 1344 | ITA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Di Salvo, Alessandro | | | 1672 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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