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Individual Calculations June 2023 |
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| Zimina, Olga Total change: -0.30 | |   |
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| CISF 2023 - Finale nazionale | Bacoli | ITA | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2289 | 4.50 | 6 | -0.21 | 10 | -2.10 | |
|  D Eredita , Elena | | | 1889 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Natoli, Alessia | | | 1850 | POL | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Brunello, Marina | m | wg | 2340 | ITA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | De Nisi, Roberta | | | 1751 | ITA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Scarpa, Silvia | | wf | 2039 | ITA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gueci, Tea | | wm | 2188 | ITA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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) | | | | CIS 2023 - Serie A1 Girone 3 | Montesilvano | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2282 | 2.50 | 5 | 0.18 | 10 | 1.80 | |
| | Sagripanti, Michele | | | 2225 | ITA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Kaczur, Florian | m | | 2492 | HUN | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Graziani, Claudio | | | 2087 | ITA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Klekowski, Maciej | g | | 2477 | POL | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Laketic, Gojko | m | | 2273 | SRB | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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