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Individual Calculations January 2023 |
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| Lioi, Francesco Total change: 3.20 | |   |
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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 |
| 1454 | 1281 | 1.00 | 2 | 0.21 | 40 | 8.40 | |
|  Concutelli, Alberto | | | 1826 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Serzanti, Massimo | | | 1082 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | WE 23 Grand Hotel Adriatico - C | Montesilvano | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1289 | 0.50 | 1 | -0.13 | 40 | -5.20 | |
| | Marcozzi, Piero | | | 1192 | ITA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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