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Individual Calculations January 2022 |
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| Serban, Stelian Total change: 5.60 | |   |
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| 1st December Cup - Open | Poiana Tapului | ROU | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1335 | 2.00 | 6 | 0.14 | 40 | 5.60 | |
|  Pirvulescu, Adrian | | | 1735 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Necula, Vlad-Eduard | | | 1152 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Badica, Ariana | | | 1538 | ROU | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Marcu, Daria-Ana | | | 1551 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Constantin, Eduard-Andrei | | | 1356 | ROU | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Tipeiu, Nicolae-Adrian | | | 1682 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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