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Individual Calculations January 2020 |
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| Ruggirello, Stefano Total change: -8.40 | |   |
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| WE 2 Citta' di Imola - D | Imola | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1490 | 3.50 | 5 | 0.15 | 20 | 3.00 | |
|  Di Pasquale, Karol | | | 1348 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Ferrari, Paolo | | | 1124 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Boe, Roberto | | | 1396 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nicolini, Mario | | | 1446 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Pirotti, Livio | | | 1440 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | WE 7 Levante ligure - C | La Spezia | ITA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1490 | 2.00 | 4 | -0.57 | 20 | -11.40 | |
| | Gabrielli, Edoardo | | | 1423 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Fragni, Enrico | | | 1419 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Celati, Arturo | | | 1240 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Maracci, Stefano | | | 1439 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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