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Individual Calculations July 2021 |
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| Costea, Ghita Total change: 77.00 | |   |
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| Gresu Summer Cup - 2nd ed. - U1600 | Gresu | ROU | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1309 | 4.00 | 6 | 2.56 | 20 | 51.20 | |
|  Durac, Eugen | | | 1486 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Istrate, Ioan | | | 1583 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Turcan, Gheorghe | | | 1506 | ROU | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Coman, Liviu | | | 1570 | ROU | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Palade, Marian | | | 1579 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Cont, Corneliu-Hariton | | | 1384 | ROU | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Danube Waves Festival Cup U1600 | Galati | ROU | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1309 | 3.00 | 5 | 1.29 | 20 | 25.80 | |
| | Ceoroianu, Laurentiu-Tudor | | | 1478 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Chipaila, Cristian-Florin | | | 1591 | ROU | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Taran, Sebastian | | | 1475 | ROU | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Alexandrou, Andreas-Stefan | | | 1264 | ROU | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Craciun, Luca-Stefan | | | 1356 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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