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Individual Calculations March 2019 |
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| Ratcu, Chris Total change: 34.00 | |   |
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| National School Contest "Elisabeta Polihroniade" Boys 11 | Olanesti | ROU | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1098 | 2.00 | 4 | 0.85 | 40 | 34.00 | |
|  Grigore, Matei | | | 1400 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Popescu, Stefan-Adrian | | | 1381 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rosu, Mihai-Radu | | | 1092 | ROU | 1.00 | 1 | 0.49 | 40 | 19.60 | |  State-Ungureanu, Nicolae-Vlad | | | 1226 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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