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Individual Calculations July 2024 |
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| Preda, Laurentiu Total change: -2.80 | |   |
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| Amateur Chess Open - 3rd ed. | Bucuresti | ROU | 2024-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1768 | 3.50 | 5 | -0.07 | 40 | -2.80 | |
|  Chiriac-Abbott, Nicole | | | 1582 | CAN | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Fetcu, Amalia | | | 1417 | ROU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Popescu, Rares-Stefan | | | 1687 | ROU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ilie, Eduard-Alexandru | | | 1471 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ungureanu, Constantin-Gabriel | | | 1782 | ROU | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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