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Individual Calculations October 2021 |
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| Tuzlaru, Darius-Mihai Total change: -18.80 | |   |
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| Gheorghe Cristian Memorial - Centrocoop Trophy 34th ed. U10 | Eforie Nord | ROU | 2021-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1120 | 1.50 | 4 | -0.47 | 40 | -18.80 | |
|  Radu, Victor Mihai | | | 1242 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Sonuvar, Turan-Can | | | 1160 | ROU | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Petcu, Alexandru-Florin | | | 1053 | ROU | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Lupulescu, Andrei-Constantin | | | 1040 | ROU | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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