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Individual Calculations July 2021 |
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| Gulias, Alin-Constantin Total change: 5.00 | |   |
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| Bicaz City Cup 2021 | Bicaz | ROU | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1733 | 4.00 | 6 | 0.05 | 20 | 1.00 | |
|  Leca Andrei, Anastasia | | | 1333 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martian, Dragos-Daniel | | | 2133 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samson, Maria | | | 1333 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sandu, Andrei-Stefan | | | 1396 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sachilaru, Alexandru | | | 1943 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Cojocaru, Vlad-Gabriel | | | 1333 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Romanian 3rd League - group IV Round 1 | Romania | ROU | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1733 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| | Cojanu, Ion | | | 1493 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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