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Individual Calculations August 2018 |
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| Rangelov, Kristiyan Total change: -33.20 | |   |
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| BG Championship for boys under 10 | Pleven | BUL | 2018-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1293 | 5.00 | 9 | -0.83 | 40 | -33.20 | |
|  Palikov, Kaloyan | | | 1045 | FID | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Kadir, Metin | | | 1105 | FID | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Popzafirov, Vasil | | | 1122 | FID | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Georgiev, Aleksandar | | | 1273 | FID | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Aleksandrov, Rosen | | | 1133 | FID | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tsvetanov, Teodor | | | 1225 | FID | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Sedmakov, Georgi | | | 1417 | FID | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zanov, Georgi | | | 1205 | FID | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Dimov, Teodor | | | 1083 | FID | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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