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Individual Calculations May 2023 |
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| Ivanovic, Lazar Total change: -16.00 | |   |
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| Otvoreno prvenstvo Arandjelovca u sahu 2023. | Arandjelovac | SRB | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2054 | 2.50 | 7 | -0.80 | 20 | -16.00 | |
|  Ivovic, Branislav | | | 1914 | SRB | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Lekic, Miodrag | | | 1977 | SRB | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sredojevic, Ivan | m | | 2247 | SRB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Stefanovic, Milan | | | 1943 | SRB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Todorovic, Kosta | | | 1918 | SRB | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Popchev, Milko | g | | 2241 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Petrovic, Aleksa | f | | 2344 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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