Rapid:
Individual Calculations February 2018 |
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Bratu, Ioan-Valentin Total change: 7.00 | | |
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Central Hotel Cup - U20 | Ploiesti | ROU | 2018-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1300 | 1506 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
| Iordachescu, Radu-Teodor | | | 1106 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | Barbieru, Iustin-Mihai | | | 1147 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | Cristache, Sebastian | | | 1277 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | Szocs, Teodor-Iulian | | | 1793 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | Marin, Ioana-Viorica | | | 1175 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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