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Rapid:
Individual Calculations January 2024 |
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| Apostol, Ioan Total change: 35.60 | |   |
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| Mega Mall ChessCraft Arena U14 - 4th phase | Bucuresti | ROU | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1384 | 4.50 | 6 | 0.89 | 40 | 35.60 | |
|  Chirita, Ana Alexandra | | | 1043 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Semenova, Vasylyna | | | 1565 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | David, Anisia-Maria | | | 1105 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pozna Tokos, Bence | | | 1221 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cretescu, Emma | | | 1472 | ROU | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Burcea, Andrei | | | 1363 | ROU | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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