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Individual Calculations February 2023 |
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| Negrus, Eduard Total change: -1.00 | |   |
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| Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1538 | 2.00 | 4 | -0.05 | 20 | -1.00 | |
|  Iorgoiu, Minuviu | | | 1271 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bejan, Sergiu | | | 1833 | MDA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dinca, Andrei C. | | | 1249 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jamba, Alexandru | | | 1736 | 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) | | |
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