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Individual Calculations May 2018 |
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| Petculescu, Diana-Silvana Total change: 4.00 | |   |
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| Romania National Youth Championships 2018 - girls U12 | Calimanesti | ROU | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1260 | 3.50 | 7 | 0.10 | 40 | 4.00 | |
|  Chicarosie, Ioana-Bianca | | | 1423 | ROU | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Palos, Andra-Maria | | | 1316 | ROU | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Pufleni, Maria | | | 1220 | ROU | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Puiulet, Mihaela | | | 1205 | ROU | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Artene, Maria-Alexandra | | | 1239 | ROU | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Angheluta, Diana | | | 1363 | ROU | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Moisi, Diana | | | 1133 | ROU | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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