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Rapid:
Individual Calculations September 2019 |
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| Song, Mingeun Total change: 15.20 | |   |
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| 2019 World Youth Mind Sports Fair - Masters U08 | Pyeongchang | KOR | 2019-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1043 | 1129 | 2.00 | 2 | 0.76 | 20 | 15.20 | |
|  Kim, Sihoo | | | 1014 | KOR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Nam, Junwoo | | | 1072 | KOR | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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