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Individual Calculations July 2017 |
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| Broatec, Razvan-Iustin Total change: 4.80 | |   |
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| International open "World without wars" 2017 | Albena | BUL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1265 | 1.00 | 3 | 0.12 | 40 | 4.80 | |
|  Genov, Krasimir | | | 1512 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nachev, Grigor | | | 1249 | BUL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Tachev, Kamen | | | 1536 | BUL | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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