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Individual Calculations May 2019 |
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| Rata, Andrei Total change: 48.80 | |   |
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| Chess Academy Cup U14 - 5th ed. | Bucuresti | ROU | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1407 | 4.50 | 5 | 0.77 | 40 | 30.80 | |
|  Nitu, Pavel-Adrian | | | 1032 | ROU | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Vitan, Matei-Gabriel | | | 1174 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Moldovanu, Raluca | | | 1211 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Paraschiv, Alexandra | | | 1383 | ROU | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Nacu, Mihai | | | 1218 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Romania National Youth Championships 2019 - boys U14 | Calimanesti | ROU | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1407 | 4.00 | 9 | 0.45 | 40 | 18.00 | |
| | Balaban-Voia, Alexandru | | | 1807 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grigore, Fabian-Cristian | | | 1045 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Prisacaru, Stefan-Emilian | | | 1667 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Melinte, Rares-Andrei | | | 1625 | ROU | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Ciobanu, Sebastian-Stefan | | | 1559 | ROU | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Iloiu, Liviu-Matei | | | 1536 | ROU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Predescu, Ionut-Andrei | | | 1276 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Costescu, Mihnea-Constantin | | | 1589 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ispas, Mihai | | | 1335 | ROU | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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