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Rapid:
Individual Calculations October 2021 |
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| Vidovic, Boro Total change: 1.20 | |   |
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| Prvenstvo grada Gradiska za 2021. godinu | Gradiska | BIH | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1439 | 1.50 | 6 | 0.06 | 20 | 1.20 | |
|  Petrovic, Boro | | | 1720 | BIH | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dragisic, Dragan | | | 1600 | BIH | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Beronja, Mirko | | | 1692 | BIH | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Sarajlic, Zlatko | | | 2007 | BIH | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kojic, Savo | | | 1531 | BIH | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Devic, Ognjen | | | 1503 | BIH | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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