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Rapid:
Individual Calculations July 2021 |
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| Delchev, Aleksander Total change: -65.40 | |   |
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| Otvoreni kostolacki rapid festival BORA BEKA 2021 | Kostolac | SRB | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2592 | 5.00 | 9 | -3.06 | 20 | -61.20 | |
|  Milunovic, Sasa | | | 2027 | SRB | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Milosevic, Boban | | | 2213 | SRB | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Alimpic, Aleksa | | | 2038 | SRB | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sekulic, Dusan | m | | 2170 | SRB | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ratkovic, Milovan | m | | 2283 | SRB | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ivanovic, Marko | | | 2160 | SRB | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Stamatovic, Aleksandar | | | 2130 | SRB | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ivic, Matija | f | | 2356 | SRB | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cabrilo, Goran | g | | 2414 | SRB | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | Bulgarian Team Chess Championship Men Rapid 2021 | Kiten | BUL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2592 | 5.50 | 7 | -0.21 | 20 | -4.20 | |
| | Ivanov, Emil | | | 2129 | BUL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Iordanov, Nikolay | | | 2210 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ninov, Nikolai | g | | 2448 | BUL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Salimova, Nurgyul | m | wg | 2115 | BUL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Drenchev, Petar | g | | 2398 | BUL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Chatalbashev, Boris | g | | 2530 | DEN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Bonev, Todor | | | 2273 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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