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Individual Calculations July 2017 |
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| Serov, Aleksandr Total change: 94.80 | |   |
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| International open "World without wars" 2017 | Albena | BUL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1431 | 4.50 | 6 | 1.47 | 40 | 58.80 | |
|  Hristova, Ivelina | | | 1100 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Georgiev, Krasimir P. | | | 1450 | BUL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Lazarov, Nikola | | | 1453 | BUL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Paraskevov, Emil | | | 1399 | BUL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Genov, Krasimir | | | 1512 | BUL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Petrov, Preslav | | | 1596 | BUL | 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 |
| 1360 | 1431 | 5.00 | 7 | 0.90 | 40 | 36.00 | |
| | Hristova, Ivelina | | | 1100 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Paraskevov, Emil | | | 1399 | BUL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Petrov, Preslav | | | 1596 | BUL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nachev, Grigor | | | 1249 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Lazarov, Nikola | | | 1453 | BUL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sirenov, Denis | | | 1411 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Genov, Radoslav | | | 1314 | BUL | 1.00 | 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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