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Individual Calculations April 2023 |
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| Olivieri, Diego Total change: 27.20 | |   |
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| WE 4 Vijgev aan Zee - Girone 12 | Vigevano | ITA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1312 | 4.50 | 5 | 1.46 | 20 | 29.20 | |
|  De Simone, Alessandro | | | 1308 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Mauro, Gabriele | | | 1252 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Platinetti, Andrea | | | 1144 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Solari, Dante | | | 1190 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mazzucchelli, Elio Teodoro | | | 1267 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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 Alekin - A | Milano | ITA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1352 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
| | Ivanin, Yehor | | | 1400 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Randone, Nicholas | | | 1371 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Scovazzi, Tullio | | | 1487 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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 5 Vijgev aan Zee - Girone 5 | Vigevano | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1352 | 2.50 | 5 | 0.12 | 20 | 2.40 | |
| | De Simone, Alessandro | | | 1345 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Saccone, Francesca | | | 1332 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nespoli, Massimo | | | 1390 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rossi, Anna Giulia | | | 1394 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pambieri, Victor | | | 1388 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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