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Individual Calculations December 2013 |
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| Neri, Luca Total change: -18.45 | |   |
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| OP IV Citta' di Marrubiu | Marrubiu | ITA | 2013-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1663 | 2.00 | 6 | -1.23 | 15 | -18.45 | |
|  Messina, Giuseppe Ottavio | | | 2018 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Lussu, Andrea | | | 1548 | ITA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Giordano, Giulia | | | 1620 | ITA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Arrigo, Andrea | | | 1654 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Corbo, Giuseppe | | | 1420 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Corrias, Mattia | | | 1595 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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