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Individual Calculations April 2019 |
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| Ottavi, Marco Total change: 17.40 | |   |
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| CIS 2019 - Serie A2 Girone 5 | Roma | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1998 | 2.50 | 3 | 0.87 | 20 | 17.40 | |
|  Pala, Giorgio | | | 2017 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Minikh, Edouard | | | 2027 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Giuliani, Sante | | | 1846 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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