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Rapid:
Individual Calculations January 2020 |
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| Kostov, Kiril Total change: 8.60 | |   |
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| International Chess Festival FORCE 64 - U14 | Sofia | BUL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1323 | 3.00 | 6 | 0.43 | 20 | 8.60 | |
|  Georgiev, Konstantin | | | 1723 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rangelov, Kristiyan | | | 1129 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tulliez, Andre | | | 1599 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chuchukova, Stefani | | | 1113 | BUL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tsvetanov, Teodor | | | 1236 | BUL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Todev, Simeon | c | | 1585 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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