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Individual Calculations December 2021 |
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| Coric, Zoran Total change: 1.20 | |   |
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| Prva liga Beograda 2021 | Beograd | SRB | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1949 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
|  Maric, Djordje Z | | | 1722 | SRB | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | VI Medjunarodni rejting turnir open 2021 "Bozidar Kicovic - Kica" | Banja Koviljaca | SRB | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1949 | 1.50 | 5 | -0.15 | 20 | -3.00 | |
| | Ristic, Nenad | g | | 2298 | SRB | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Naumkin, Igor | g | | 2211 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ilijic, Mihajilo | | | 2096 | AUT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pleh, Semir | | | 1769 | BIH | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Savic, Petar A | | | 2084 | SRB | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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