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Rapid:
Individual Calculations May 2016 |
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| Prelipcean, Eric-Matei Total change: -16.20 | |   |
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| Retro Chess Challenge - 2nd edition - U9 | Bucuresti | ROU | 2016-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1490 | 1.00 | 3 | -0.81 | 20 | -16.20 | |
|  Dumitrescu, Daniel | | | 1288 | ROU | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Vitan, Matei-Gabriel | | | 1391 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Radoi, Matei | | | 1557 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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