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Individual Calculations April 2019 |
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| Maracci, Stefano Total change: 101.60 | |   |
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| CP La Spezia 2019 | Sarzana | ITA | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1418 | 3.00 | 4 | 1.90 | 40 | 76.00 | |
|  Traverso, Alfonso | | | 1629 | ITA | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Ricci, Massimo | | | 1768 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Spinetta, Gianni | | | 1520 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Sanna, Mario | | | 1490 | ITA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | CIS 2019 - Serie Promozione Toscana Girone 1 | Prato | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1418 | 1.50 | 2 | 0.64 | 40 | 25.60 | |
| | Lorenzetti, Giacomo | | | 1737 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Furlani, Graziano | | | 1240 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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