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Individual Calculations June 2023 |
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| Bortun, Radu-Valentin Total change: 34.40 | |   |
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| Bitcoin Romania Chess U14 - 5th ed. | Bucuresti | ROU | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1270 | 3.00 | 5 | 0.86 | 40 | 34.40 | |
|  Chirita, Ana Alexandra | | | 1091 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Dinca, Andrei C. | | | 1378 | ROU | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Marinache, Luca-Marian | | | 1377 | ROU | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Onofrasc, Ivan | | | 1376 | ROU | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ionita, Alexandru A. | | | 1378 | ROU | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
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