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Individual Calculations April 2018 |
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| Chelushkina, Irina Total change: 18.50 | |   |
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| 50th Ladies Grandmaster Tournament Belgrade | Belgrade | SRB | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2261 | 6.50 | 11 | 1.16 | 10 | 11.60 | |
|  Rapport, Jovana | | wg | 2282 | SRB | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Videnova, Iva | m | wg | 2323 | FID | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Injac, Teodora | | wm | 2291 | SRB | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Maisuradze, Nino | | wg | 2210 | FRA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Velikic, Adela | | wm | 2293 | SRB | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Blagojevic, Tijana | | wm | 2249 | SRB | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Gajcin, Marina | | wm | 2295 | SRB | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Tomilova, Elena | | wm | 2313 | RUS | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Dimitrijevic, Aleksandra | | wg | 2234 | BIH | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Eric, Jovana | | wm | 2265 | SRB | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Dragomirescu, Angela | | wm | 2235 | ROU | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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) | | | | Serbian Championship 2018 for women | Kragujevac | SRB | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2261 | 5.50 | 9 | 0.69 | 10 | 6.90 | |
| | Djukic, Sandra | | wm | 2174 | SRB | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Blagojevic, Tijana | | wm | 2249 | SRB | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Benderac, Ana | | wg | 2226 | SRB | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Milosevic, Jovana | | wf | 2109 | SRB | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Injac, Teodora | | wm | 2291 | SRB | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Velikic, Adela | | wm | 2293 | SRB | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Zarkovic, Mila | | wm | 2219 | SRB | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Gajcin, Marina | | wm | 2295 | SRB | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Eric, Jovana | | wm | 2265 | SRB | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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