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Rapid:
Individual Calculations December 2023 |
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| Iliev, Stoyan Total change: 17.60 | |   |
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| Chess Hopes U10 October 2023 | Sofia | BUL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1321 | 5.00 | 7 | 0.44 | 40 | 17.60 | |
|  Tsvetanov, Simeon | | | 1107 | BUL | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Zahariev, Velislav | | | 1156 | BUL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Ivanova, Darina | | | 1173 | BUL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Asenov, Martin | | | 1228 | BUL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Pehlivanova, Aleksandra | | | 1313 | BUL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Ivanova, Gabriela | | | 1071 | BUL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Krastev, Hanko | | | 1381 | BUL | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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