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Individual Calculations February 2022 |
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| David, Alexandru Total change: -1.80 | |   |
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| Bucharest Chess Weekend - 44th edition | Bucuresti | ROU | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1465 | 3.00 | 7 | -0.69 | 20 | -13.80 | |
|  Veneteanu, Mihai | | | 1982 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Botea, Theodor-Andrei | | | 1117 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tamas, Christian-Arrydan | | | 1793 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mihalcea, Ioan Alexandru | | | 1239 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stoica, Liviu M. | | | 1811 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Varabiescu, Petru | | | 1151 | ROU | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Matei-Catruna, Andrei | | | 1149 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Bucharest Chess Festival - 5th ed. Open | Bucuresti | ROU | 2022-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1465 | 1.50 | 4 | 0.60 | 20 | 12.00 | |
| | Spiridon, Mihai-Zoltan | | | 1707 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Groapa, Aurelian | | | 1681 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Srebrev, Biser | | | 1660 | BUL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Rosca, Mario-Andrei | | | 1676 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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