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Individual Calculations September 2023 |
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| Walter, Ema Total change: 47.20 | |   |
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| Romanian Grand Prix 4th stage | Arad | ROU | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2017 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
|  Valean, Sofia-Ayana | | | 1617 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Terbe, Julianna | | wm | 2304 | HUN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petculescu, Diana-Silvana | | | 1538 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cosma, Ioan | m | | 2328 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Karthik, Rajaa | f | | 2310 | IND | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Eletskikh, Alexandr | | | 2247 | MDA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sofronie, Vladimir | | | 1733 | ROU | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gulias, Alin-Constantin | | | 1699 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Stoyanov, Viktor | | | 2290 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CHESS SLOVAK OPEN 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2017 | 4.50 | 9 | 2.27 | 20 | 45.40 | |
| | Frank, Adam | f | | 2344 | CZE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Pasti, Aron | f | | 2354 | HUN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kantorik, Marian | m | | 2208 | SVK | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Finek, Vaclav | f | | 2430 | CZE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kiraly, Lilla Virag | | | 1863 | HUN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sikora, Jan | | | 2145 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Demeter, Dorina | | wf | 2191 | HUN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Babula, Vlastimil | f | | 2297 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Movsesian, Julia | | wg | 2267 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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