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Individual Calculations August 2021 |
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| Isfan, Ioan-Marius Total change: 48.80 | |   |
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| NYCC Romania 2021- open U20 - teams | Iasi | ROU | 2021-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2146 | 3.50 | 4 | 1.22 | 40 | 48.80 | |
|  Calin, Alexandru | f | | 2112 | ROU | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Albu, George | | | 2082 | ROU | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Calin, Alexandru | f | | 2112 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Albu, George | | | 2082 | ROU | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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