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Individual Calculations September 2017 |
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| Porfireanu, Serban Total change: 12.00 | |   |
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| Arad International Chess Festival 2017 - Open | Arad | ROU | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1799 | 3.50 | 9 | 0.60 | 20 | 12.00 | |
|  Pisu, Robert-Daniel | | | 2199 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mplitsa, Artemis | | | 1399 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Creanga, Robert-Ionut | c | | 2030 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Calin, Alexandru | | | 2161 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ceoroianu, Laurentiu-Tudor | | | 1536 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pop, Marius-Vasile | | | 2004 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kersten, Julian | | | 2041 | AUT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nemeth, Gergely | | | 2096 | HUN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ciocan, Maria-Alexandra | | | 2065 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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