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Rapid:
Individual Calculations May 2018 |
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| Iosif, Constantin Total change: 24.00 | |   |
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| Ialomita County Rapid Chess Championship | Urziceni | ROU | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1581 | 2.00 | 5 | -0.03 | 20 | -0.60 | |
|  Popovici, Cristinel-Adrian | | | 1790 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Popa, Nicolae | | | 1551 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Petrache, Otto | | | 1498 | ROU | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Paun, Bogdan-Andrei | | | 1645 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Jamba, Alexandru | | | 1787 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Spring Cup Urziceni | Urziceni | ROU | 2018-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1581 | 4.00 | 7 | 1.23 | 20 | 24.60 | |
| | Veneteanu, Ion-Cristian | | | 1981 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jamba, Alexandru | | | 1787 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Predescu, Ionut-Andrei | | | 1292 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Popovici, Cristinel-Adrian | | | 1790 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Nitu, Viorel | | | 1667 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bujor, Andrei-Cristian | | | 1181 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cosmulescu, Alexandru-Paul | | | 1978 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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