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Individual Calculations July 2021 |
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| Coman, Liviu Total change: -28.80 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1570 | 2.50 | 5 | -0.78 | 20 | -15.60 | |
|  Radu, Albert Cristian | | | 1170 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cimpoiasu, Dan | | | 1884 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Moroita, Vlad | | | 1248 | ROU | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Antal, Attila-Laszlo | | | 1620 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tatu, Camelia-Maria | | | 1174 | 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) | | | | Gresu Summer Cup - 2nd ed. - U1600 | Gresu | ROU | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1570 | 3.00 | 5 | -0.66 | 20 | -13.20 | |
| | Haineala, Iustin-Petru | | | 1272 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Durac, Eugen | | | 1486 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dodoi, Matei-Teodor | | | 1537 | ROU | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Costea, Ghita | | | 1309 | ROU | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Moroita, Vlad | | | 1308 | ROU | 1.00 | 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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