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Rapid:
Individual Calculations January 2020 |
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| Uzunov, Emil Total change: 20.20 | |   |
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| International Chess Festival FORCE 64 - U10 | Sofia | BUL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1080 | 1.00 | 2 | 0.67 | 20 | 13.40 | |
|  Kostov, Troyan | | | 1480 * | BUL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Bayrakov, Boris | | | 1276 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | 5th Tournament for Children EURO Sofia | Sofia | BUL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1080 | 2.00 | 5 | 0.34 | 20 | 6.80 | |
| | Dimov, Nikola | | | 1480 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Todorova, Dobrinka | | | 1239 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Markov, Daniel | | | 1204 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kochev, Ivan | | | 1005 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Baklova, Mila | | | 1181 | BUL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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