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Rapid:
Individual Calculations January 2020 |
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| Parpulov, Tsvetomir Total change: 23.80 | |   |
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| International Chess Festival FORCE 64 - U14 | Sofia | BUL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1114 | 3.00 | 6 | 1.19 | 20 | 23.80 | |
|  Todev, Simeon | c | | 1514 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karaivanova, Petya | | | 1460 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Todorova, Dobrinka | | | 1239 | BUL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Mitushev, Adrian | | | 1283 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sotirov, Adrian | | | 1161 | BUL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Popzafirov, Vasil | | | 1060 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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