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Individual Calculations January 2019 |
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| Bianchi, Riccardo Total change: -22.80 | |   |
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| WE 23 Memorial Roberto Magari - A | Siena | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1939 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
|  Varvaglione, Antonio | | | 2208 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Rosato, Luciano | | | 2063 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Rupeni, Franco | | | 2240 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kathstede, Gerd, Dr. | | | 1999 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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