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Rapid:
Individual Calculations July 2021 |
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| Raftopol, Mihailidis Total change: 1.80 | |   |
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| Constanta Chess Championship - 68th ed. | Constanta | ROU | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1308 | 3.50 | 9 | -0.76 | 20 | -15.20 | |
|  Bonciu, David | | | 1796 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Spulber, Cicirone | f | | 2014 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Isai, Mario | | | 1098 | ROU | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ghenea, Bogdan-Ioan | | | 1096 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Focsa, Edward-Andrei | | | 1039 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gimurtu, Stelian | | | 1335 | ROU | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Parlog, Constantin | | | 1792 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Serban, Andrei-Ovidiu | | | 1133 | ROU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Grecu, Nicola | | | 1234 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Navodari Open | Navodari | ROU | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1308 | 1.00 | 3 | 0.85 | 20 | 17.00 | |
| | Coca, Cristi-Iulian | | | 1888 | ROU | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Vasile, Constantin | f | | 1766 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Linca, Ionel | | | 1701 | ROU | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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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