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Individual Calculations June 2023 |
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| Oncescu, Vlad-Norin Total change: -29.40 | |   |
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| Bitcoin Romania Chess Open - 5th ed. | Bucuresti | ROU | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1481 | 2.00 | 5 | -0.51 | 20 | -10.20 | |
|  Caraba, Alexandru | | | 1891 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Larion, Iustin | | | 1227 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Vasile, Matei | | | 1612 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Mungiu, Claudiu-Silviu | | | 1413 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mircea, Marius-Ionut | | | 1323 | ROU | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Chess Weekend 1800 - 6th ed. | Bucuresti | ROU | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1481 | 2.00 | 5 | -0.96 | 20 | -19.20 | |
| | Neghiu, Cristian-Andrei | | | 1790 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dinca, Andrei-Alexandru | | | 1127 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nicolescu, Ilie | | | 1753 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ciolca, Matei | | | 1081 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marian, Petrica | | | 1198 | ROU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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