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Individual Calculations September 2021 |
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| Balaceanu, Ruben-Daniel Total change: -12.00 | |   |
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| Arad Open 2021 - under 10 yrs | Arad | ROU | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1033 | 0.00 | 1 | -0.36 | 40 | -14.40 | |
|  Pragai, Bogdan-Marcel | | | 1136 | ROU | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | Arad Open 2021 - U 1600 | Arad | ROU | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1033 | 1.00 | 5 | 0.06 | 40 | 2.40 | |
|  Pocnet, Ovidiu-Ionut | | | 1433 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naghi, Ioan Viorel | | | 1367 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Unc, Matteo-Adrian | | | 1224 | ROU | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Turcu, Anton-Paul | | | 1114 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Candea, Victor-Gabriel | | | 1403 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | |
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