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Individual Calculations April 2018 |
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| Di Marcantonio, Giuseppe Total change: -2.80 | |   |
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| 50 CIS - Promozione Abruzzo | Montesilvano | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1276 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
|  Ciriolo, Enrico | | | 1610 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Leve, Ettore | | | 1430 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Troiani, Giacomo | | | 1270 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Martinelli, Valeria | | | 1498 | ITA | 0.00 | 1 | -0.22 | 20 | -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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