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Individual Calculations April 2023 |
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| Popescu, Rares-Stefan Total change: -34.40 | |   |
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| Florin Gheorghiu International Chess Festival 5th ed. C | Bucuresti | ROU | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1339 | 2.50 | 4 | -0.15 | 40 | -6.00 | |
|  Anistoroaei, Maria | | | 1070 | ROU | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Constantinescu, Bogdan-Ionut | | | 1211 | ROU | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Dumitru, Andrei-Mihai | | | 1065 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Parvu, Razvan-George | | | 1474 | ROU | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | Bucharest Youth Championship - U10 | Bucuresti | ROU | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1339 | 1.00 | 3 | -0.71 | 40 | -28.40 | |
| | Stanica, Andrei | | | 1480 | ROU | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mihali-Viorescu, Andrei | | | 1291 | ROU | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Stanica, Maria | | | 1065 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | |
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