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Individual Calculations April 2017 |
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| Rossi, Roberto Total change: -14.80 | |   |
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| OP 23 Infrasettimanale SS Lazio - B | Roma | ITA | 2017-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1617 | 3.00 | 5 | -0.74 | 20 | -14.80 | |
|  Giannandrea, Fabio | | | 1425 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Cappon, Fabio | | | 1395 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Spada, Dario | | | 1466 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ruggiero, Alessandro | | | 1217 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barbieri, Massimiliano | | | 1554 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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