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Individual Calculations September 2021 |
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| Dragomir, Sorin Total change: 6.20 | |   |
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| New Kingdom Chess Festival 2nd ed. - Open | Pitesti | ROU | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1641 | 3.50 | 6 | 0.31 | 20 | 6.20 | |
|  Serban, Adrian | | | 1241 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chirimbu, Alexandru-Claudiu | | | 1848 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Vitan, Adrian | | | 1282 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mihailov, Iulian | | | 2041 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petroff, Vlad | | | 1430 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pantazi, Adrian | | | 1797 | ROU | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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