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Rapid:
Individual Calculations July 2021 |
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| Cotoros, Eduard Total change: 35.80 | |   |
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| Constanta Chess Championship - 68th ed. | Constanta | ROU | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1612 | 5.50 | 9 | 1.78 | 20 | 35.60 | |
|  Levay, Sorin | f | | 2262 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Gherasim, Catalin-Claudiu | | | 1178 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Bonciu, David | | | 1796 | ROU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dumitrascu, Daniel | | | 1756 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Susman, Danir | | | 1360 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Criveanu, Maria | | | 1271 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kutnik, Alexandru-Francisc | | | 1959 | ROU | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Spulber, Cicirone | f | | 2014 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Savu, Marius-Florin | | | 1745 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Navodari Open - U14 | Navodari | ROU | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1612 | 5.50 | 7 | 0.01 | 20 | 0.20 | |
| | Grama, David-Ioan | | | 1045 | ROU | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Emin, Elis-Maria | | | 1190 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Tiganescu, Razvan-Ionut | | | 1337 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jitea, Andrei-Cristian | | | 1515 | ROU | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ancuta, Eduard-Gabriel | | | 1465 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Cazan, Mircea-Andrei | | | 1429 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Carac, Radu-Ionut | | | 1481 | ROU | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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