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Individual Calculations April 2018 |
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| Richards, John Total change: -6.40 | |   |
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| Preliminaries 2018 | Qormi | MLT | 2018-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1710 | 5.00 | 7 | -0.82 | 20 | -16.40 | |
|  Fleri, Luke | | | 1457 | MLT | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Attard, Stephen | | | 1310 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Refalo, Ian | | | 1599 | MLT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gauci, David | | | 1310 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Camilleri, Marcel | | | 1380 | MLT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Farrugia, Eliot | | | 1483 | MLT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stagno, Matteo | | | 1418 | MLT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | 50 CIS - Raggruppamento B.15-16 | Terrasini | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1725 | 2.50 | 4 | 0.50 | 20 | 10.00 | |
| | Giuliano, Vincenzo | | | 1941 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cottone, Salvatore | | | 1648 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Paletta, Giuseppe | | | 1606 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Buzzanca, Francesco | | | 1721 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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