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Individual Calculations March 2021 |
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| Rossi, Roberto Total change: 2.80 | |   |
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| WE 19 Lazio Scacchi - B | Roma | ITA | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1420 | 3.50 | 5 | 0.14 | 20 | 2.80 | |
|  Fossatelli, Marino | | | 1090 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Saporito, Giulio Cong Yan | | | 1077 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Desideri, Enrico | | | 1570 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Giri, Andrea | | | 1367 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Franco, Lorenzo | | | 1244 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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