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Individual Calculations February 2023 |
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| Mihalache, Paul-Stelian Total change: -16.00 | |   |
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| Bucharest Chess Weekend - 51st ed. | Bucuresti | ROU | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1713 | 3.00 | 4 | 0.42 | 20 | 8.40 | |
|  Junc, Ioan-Stefan | | | 1313 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gaciu, Vlad | | | 1568 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Onut, Simeon | | | 2005 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Grigoras, Alexandru-Nicolae | | | 1447 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1713 | 2.50 | 4 | -0.06 | 20 | -1.20 | |
| | Olteanu, Mihai-Sebastian | | | 1313 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iosif, Constantin | | | 1534 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Angelov, Zvetomir | | | 2099 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chesaru, Ioan-Constantin | | | 1455 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | Bucharest Chess Festival - 6th ed. A | Bucuresti | ROU | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1713 | 3.50 | 6 | -1.16 | 20 | -23.20 | |
| | Ferar, Cezara-Maria | | | 1259 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Cotiga, Maria-Melissa | | | 1313 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fulger, Ionut-Alexandru | | | 1831 | ROU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Craciun, Dorian-Raul | | | 1417 | ROU | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Alexa, Mirel-Gabriel | | | 1578 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Axente, Cristian | | | 1283 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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