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Individual Calculations May 2023 |
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| Todorovic, Kosta Total change: 30.60 | |   |
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| Otvoreno prvenstvo Arandjelovca u sahu 2023. | Arandjelovac | SRB | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1918 | 3.00 | 5 | 1.53 | 20 | 30.60 | |
|  Petrovic, Aleksa | f | | 2344 | SRB | 0.50 | 1 | 0.43 | 20 | 8.60 | |  Pikula, Dejan | g | | 2346 | SRB | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Ivanovic, Lazar | | | 2054 | SRB | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Novakovic, Dimitrije A | | | 1582 | SRB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Popchev, Milko | g | | 2241 | BUL | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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