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Individual Calculations August 2017 |
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| Mercandelli, Claudio Total change: 4.00 | |   |
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| OP 22 memorial Bertolini | Genova | ITA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1865 | 2.00 | 4 | 0.20 | 20 | 4.00 | |
|  Buselli, Claudio | | | 1601 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Manfredi, Vincenzo | | | 2237 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sunder, Giulio | | | 1724 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Raineri, Valerio | | | 2115 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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