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Individual Calculations March 2017 |
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| Costachi, Mihnea Total change: 30.00 | |   |
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| 39th Bulgarian Open Championship Memorial "Georgi Tringov" A | Plovdiv | BUL | 2017-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2360 | 2422 | 6.50 | 9 | 1.32 | 10 | 13.20 | |
|  Veselinov, Dimcho | | | 2138 | BUL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Raeva, Elitsa | | wm | 2226 | BUL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Lazov, Toni | f | | 2270 | MKD | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Firat, Burak | m | | 2492 | TUR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Petrov, Marian | g | | 2484 | BUL | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vasilev, Milen | g | | 2446 | BUL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Tilicheev, Viacheslav | f | | 2485 | RUS | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Ilic, Zoran S | m | | 2289 | SRB | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Berzinsh, Roland | m | | 2408 | LAT | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | | | Int. Chess Open Graz 2017 Grp A | Graz | AUT | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2430 | 6.00 | 9 | 1.68 | 10 | 16.80 | |
| | Leisch, Lukas | | | 2101 | AUT | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Praveen, Kumar C | m | | 2279 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ragger, Markus | g | | 2703 | AUT | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Yilmaz, Mustafa | g | | 2621 | TUR | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Vogel, Roven | m | | 2437 | GER | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Esen, Baris | g | | 2528 | TUR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Postny, Evgeny | g | | 2601 | ISR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Bao, Qilin | | | 2376 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Kokol, Peter | f | | 2351 | SLO | 1.00 | 1 | 0.39 | 10 | 3.90 | |
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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