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Individual Calculations September 2023 |
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| Ganchev, Evgeni Total change: 46.00 | |   |
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| 2nd Marina Cup U16 | Gabrovo | BUL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1055 | 1.50 | 5 | 0.31 | 40 | 12.40 | |
|  Ivanov, Denislav | | | 1295 | BUL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Tsekov, Nikolay | | | 1261 | BUL | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Kanchev, Martin | | | 1429 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mitkova, Victoria-Elizabeth | | | 1151 | BUL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Dichev, Simeon | | | 1218 | BUL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1055 | 2.00 | 8 | 0.84 | 40 | 33.60 | |
| | Zhelev, Nikolay | | | 1759 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tonev, Slavcho | | | 1481 | BUL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Pehlivanova, Aleksandra | | | 1370 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Katsarov, Hristo | | | 1440 | BUL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Stoykov, Jordan | | | 1357 | BUL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Mihaylov, Bozhidar | | | 1537 | BUL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Krasteva, Yoana | | | 1291 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Georgieva, Yoana | | | 1091 | BUL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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