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Individual Calculations July 2019 |
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| Petculescu, Diana-Silvana Total change: -52.40 | |   |
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| European School Chess Championship 2019 - Girls U13 | Mamaia | ROU | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1370 | 3.00 | 8 | -1.31 | 40 | -52.40 | |
|  Kapicakova, Lucia | | wc | 1719 | SVK | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Uspenskaya, Ksenia | | | 1097 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Zontova, Olga | | | 1090 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bonciu, Sabina | | | 1089 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jayawarna, Tarini | | | 1337 | ENG | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Palos, Andra-Maria | | | 1487 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Khamnueva, Mariya | | | 1290 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Schiopu, Oana-Magdalena | | | 1620 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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