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Individual Calculations May 2017 |
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| Sonis, Luca Total change: 12.00 | |   |
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| 49 CIS - Serie C Girone 32 | Marrubiu | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1798 | 2.50 | 4 | 0.33 | 40 | 13.20 | |
|  Scarteddu, Marco | | | 1809 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Buffoni, Luca | | | 1750 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Crapulli, Giuseppe | | | 1888 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ardu, Luigi | | | 1617 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1771 | 4.50 | 8 | -0.03 | 40 | -1.20 | |
| | Pellicoro, Fabian | | | 1481 | SUI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Altok, Mesut | | | 1935 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nieswand, Jacob | | | 1470 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Fruechel, Marcel | | | 1916 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Winkler, Tim | | | 1868 | GER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Stijve, Niels | | | 1553 | SUI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Schneider, Kevin | | | 1611 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hoehler, Waldemar | | | 1854 | GER | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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