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Individual Calculations September 2023 |
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| Silano, Pierluigi Total change: -29.40 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1516 | 2.50 | 5 | 0.81 | 20 | 16.20 | |
|  Tramontano, Federico | | | 1639 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Paduano, Gennaro | | | 1676 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lattanzi, Domenico | | | 1648 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Muru, Massimo | | | 1533 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | De Bernardino, Flavio | | | 1690 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1516 | 2.00 | 7 | -2.28 | 20 | -45.60 | |
| | Sikora, Rafal | | | 1859 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zinchenko, Anatoly | | | 1901 | FID | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Witczak, Kamil | | | 1218 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Khyzhniak, Dmytro | | | 1184 | UKR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Milczarek, Pawel | | | 1312 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Petrykowski, Pawel | | | 1142 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nagly, Krzysztof | | | 1380 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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