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Individual Calculations July 2017 |
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| Petrov, Preslav Total change: -127.20 | |   |
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| International open "World without wars" 2017 | Albena | BUL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1596 | 3.00 | 5 | -1.18 | 40 | -47.20 | |
|  Dinca, Radu | | | 1227 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Raftopol, Mihalis | | | 1301 | ROU | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Smirnov, Grigorii | | | 1358 | BUL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Khomich, Maryna | | | 1206 | BLR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Serov, Aleksandr | | | 1431 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Intelligences of the World 2017 | Albena | BUL | 2017-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1596 | 2.50 | 6 | -2.00 | 40 | -80.00 | |
| | Dimitrova, Stefaniya | | | 1235 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sivakov, Nikita | | | 1386 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Serov, Aleksandr | | | 1431 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sirenov, Denis | | | 1411 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Paraskevov, Emil | | | 1399 | BUL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Bashinski, Mikita | | | 1509 | BLR | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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