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Rapid:
Individual Calculations January 2024 |
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| Kaloyanov, Zhivko Total change: 70.80 | |   |
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| Chess Winter 2023 - U14 | Shumen | BUL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1122 | 4.50 | 6 | 1.36 | 40 | 54.40 | |
|  Vladov, Ivaylo | | | 1022 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Velkov, Samuil | | | 1070 | BUL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Aleksandrov, Kristiyan | | | 1115 | BUL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ganchev, Miroslav | | | 1135 | BUL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Georgiev, Teodor | | | 1114 | BUL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Shahbazyan, Norayr | | | 1170 | BUL | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 30th Chess tournament Abritus Cup | Razgrad | BUL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1122 | 1.00 | 5 | 0.41 | 40 | 16.40 | |
| | Marzakov, Mihail | | | 1743 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Neychev, Nikola | | | 1474 | BUL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Genov, Radoslav | | | 1604 | BUL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Metev, Martin | | | 1988 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ivanov, Yoan | | | 1183 | BUL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
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