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Individual Calculations June 2018 |
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| Helmer, Janos Total change: 7.00 | |   |
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| Petra Weekend no.17 | Satu Mare | ROU | 2018-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2021 | 2.00 | 5 | 0.10 | 20 | 2.00 | |
|  Costin, Petrica | f | | 2118 | ROU | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Miron, Ionel | | | 2075 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Chereches, Marius-Cristian | f | | 2140 | HUN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Nester, Ihor | m | | 2311 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sarivan, Margareta | | | 1943 | MDA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Felix Cup 2018 | Baile Felix | ROU | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2021 | 4.50 | 7 | 0.25 | 20 | 5.00 | |
| | Chereches, Marius-Calin | | | 1621 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cioara, Andrei-Nestor | m | | 2421 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szilveszter, Sandor | | | 1707 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Marchidan, Costica | | | 1812 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Duma, Ioan-Gheorghe | | | 1852 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kosanovic, Goran A | g | | 2344 | SRB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Berintan, Teodor | | | 1812 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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