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Individual Calculations October 2019 |
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| Sammut, Ron Total change: 40.40 | |   |
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| WE 5 Agrigento - Trofeo Vigata - B | Porto Empedocle | ITA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1553 | 3.50 | 6 | 0.69 | 20 | 13.80 | |
|  Polito, Luca | | | 1404 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Fleri, Luke | | | 1647 | MLT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Landolina, Giovan Battista | | | 1693 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mazzamuto, Marco | | | 1462 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Maresco, Diego | | | 1578 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Savarino, Matteo Pio | | | 1669 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Malta Veterans Championship2019 | Qormi | MLT | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1553 | 3.50 | 6 | 1.33 | 20 | 26.60 | |
| | Herd, Samuel | | | 1533 | MLT | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Richards, John | | | 1756 | MLT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Thake, Conrad | | | 1785 | MLT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Psaila, Mario | | | 1809 | MLT | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Busuttil Naudi, Stephen | | | 1153 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sammut Briffa, Peter | | | 1945 | MLT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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