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Rapid:
Individual Calculations January 2020 |
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| Mladenov, Hristo Total change: 13.40 | |   |
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| International Chess Festival FORCE 64 - U14 | Sofia | BUL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1284 | 3.00 | 6 | 0.60 | 20 | 12.00 | |
|  Ivanov, Svetlen | c | | 1600 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Skachkov, Yulian | | | 1087 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zapryanov, Daniel | | | 1371 | BUL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dimov, Nikola | | | 1542 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ivanov, Lachezar | | | 1019 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tulliez, Andre | | | 1599 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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 |
| 1306 | 1284 | 3.50 | 7 | 0.07 | 20 | 1.40 | |
| | Kochev, Ivan | | | 1005 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sotirov, Adrian | | | 1161 | BUL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tashev, Aleksandar | | | 1684 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yordanov, Martin | | | 1180 | BUL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Todorova, Dobrinka | | | 1239 | BUL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Todev, Simeon | c | | 1585 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hristov, Ivan | | | 1289 | BUL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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