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Individual Calculations November 2023 |
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| Stoyadinov, Viktor Total change: 15.20 | |   |
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| 12th Suns of Tryavna | Tryavna | BUL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1146 | 2.00 | 4 | 0.85 | 40 | 34.00 | |
|  Yazici, Zumral | | | 1358 | TUR | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Nonchev, Yavor | | | 1256 | BUL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Neychev, Nikola | | | 1300 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Velchev, Yoan | | | 1312 | 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) | | | | 1st Kids Tournament Dimitar Karapchanski | Sliven | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1146 | 0.50 | 3 | -0.47 | 40 | -18.80 | |
| | Dimitrov, Georgi Y | | | 1325 | BUL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Koev, Georgi | | | 1248 | BUL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Zahariev, Velislav | | | 1265 | BUL | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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