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Rapid:
Individual Calculations October 2021 |
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| Ugrenovic, Dragutin Total change: 6.20 | |   |
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| Prvenstvo grada Gradiska za 2021. godinu | Gradiska | BIH | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1501 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
|  Vidovic, Djordje | | | 1813 | BIH | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Beronja, Mirko | | | 1692 | BIH | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kosic, Uros | | | 1530 | BIH | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Balta, Igor | | | 1387 | BIH | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Petrovic, Boro | | | 1720 | BIH | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kojic, Savo | | | 1531 | BIH | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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