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Individual Calculations October 2019 |
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| Serban, Sara Annamaria Total change: 68.40 | |   |
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| WE 6 Estate Mimosa - C | Milano | ITA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1400 | 2.50 | 4 | 0.14 | 40 | 5.60 | |
|  Rizzo, Alessandro | | | 1551 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Xu, Ouwen | | | 1201 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tonutti, Marco | | | 1380 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ravihansa, M Dulmina | | | 1189 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | WE 9 Citta' di Mortara - Memorial Piermario Arena - B | Mortara | ITA | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1450 | 3.50 | 4 | 1.57 | 40 | 62.80 | |
| | Pallaro, Ulisse | | | 1208 | ITA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Treccozzi, Riccardo | | | 1465 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Coqueraut, Lodewyk | | | 1588 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Serban, Marius Leonard | | | 1564 | ITA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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