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Individual Calculations April 2023 |
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| Arghirescu, Marius Total change: 45.40 | |   |
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| Chess Festival Satori Art 15th ed. - U2300 | Slobozia | ROU | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1483 | 2.50 | 5 | 1.05 | 20 | 21.00 | |
|  Coca, Cristi-Iulian | f | | 2247 | ROU | 1.00 | 1 | 1.00 | 20 | 20.00 | |  Dumitrascu, Daniel | | | 1715 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Coman, Liviu | | | 1614 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gazdaru, Rares | | | 1657 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Negotei, Alin-Adrian | | | 1372 | ROU | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Romanian Soul A - 5th ed. | Iasi | ROU | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1483 | 2.50 | 6 | 1.22 | 20 | 24.40 | |
| | Martinenco, Sergiu | | | 1865 | MDA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Banuta, Robert Andrei | | | 1196 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Carp, Alin-Daniel | | | 1885 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bacalu, Iulian | | | 1768 | MDA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Dereshki, Dario | | | 2069 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Talmaci, Chiril | | | 1860 | MDA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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