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Individual Calculations September 2021 |
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| Dascalescu, Petru Total change: -11.80 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1355 | 2.00 | 8 | 0.04 | 20 | 0.80 | |
|  Dumitrica, Sorin-Radu | | | 1741 | ROU | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Butusina, Samuel | | | 1755 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gulias, Alin-Constantin | | | 1738 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stefan, Iulia-Cristiana | | | 1570 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Paraschiv, Vasile | | | 1259 | ROU | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cristocea, Gabriela | | | 1740 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Oprisoni, Gratian-Doru | | | 1689 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ruzsa, Raul-Mihai | | | 1259 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | Arad Open 2021 - U 1600 | Arad | ROU | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1365 | 2.00 | 6 | -0.63 | 20 | -12.60 | |
| | Stanescu, Tudor-Stefan | | | 1513 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Maduta, Florin-Mircea | | | 1452 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jorja, Mircea | | | 1425 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nedelcu, Florin | | | 1547 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Strajan, Andrei-Mihai | | | 1226 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Moise, Mihai-Alexandru | | | 1306 | ROU | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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