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Rapid:
Individual Calculations November 2017 |
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| Ilieva, Ralitsa Total change: 30.40 | |   |
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| 4th Children chess tournament | Sofia | BUL | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1330 | 4.00 | 5 | 1.52 | 20 | 30.40 | |
|  Ivanov, Andrey | | | 1088 | MKD | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Pavlov, Viktor | | | 1585 | BUL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Dimov, Nikola | | | 1406 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Arshinkova, Boryana | | | 1329 | BUL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tsvetkov, Hristiyan | | | 1266 | BUL | 1.00 | 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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