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Individual Calculations January 2019 |
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| Waisberg, Arnold Total change: 7.00 | |   |
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| FE 3 Roma Citta' Aperta - B | Roma | ITA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1752 | 4.50 | 8 | 0.35 | 20 | 7.00 | |
|  Abuhamdieh, Nando | | | 1410 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Marincolo, Piercarlo | | | 1942 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Inglese, Guido | | | 1516 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cioce, Enrico | | | 1961 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Primavera, Federico | | | 1976 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Xhembulla, Aleksander | | | 1438 | ALB | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Haddad Filho, Paulo Ibrahim | | | 1939 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Alfieri, Duccio | | | 1641 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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