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Individual Calculations July 2023 |
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| Zou, Chen Total change: 14.70 | |   |
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| Dubai Open Chess Tournament 2023 - A | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2413 | 4.50 | 9 | 0.52 | 10 | 5.20 | |
|  Gupta, Abhijeet | g | | 2630 | IND | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Averin, Nikolay | f | | 2259 | FID | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kacharava, Nikolozi | m | | 2550 | GEO | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Lalit, Babu M R | g | | 2529 | IND | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Smirin, Ilia | g | | 2599 | ISR | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Yeganegi, Barad | | | 2205 | IRI | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gavrilescu, David | g | | 2535 | ROU | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Saeed, Ishaq | m | | 2303 | UAE | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Gharibyan, Mamikon | m | | 2500 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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) | | | | Teplice Open 2023 | Teplice | CZE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2413 | 6.00 | 9 | 0.95 | 10 | 9.50 | |
| | Kolka, David | | | 2013 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kratochvil, Karel | | | 2172 | CZE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Safarli, Eltaj | g | | 2609 | AZE | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Gumularz, Szymon | g | | 2591 | POL | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Sieber, Fiona | | wm | 2297 | GER | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Movileanu, Daniela | | wm | 2184 | ITA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kolbus, Dietmar | m | | 2284 | IOM | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Mitrabha, Guha | g | | 2507 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Babula, Vlastimil | g | | 2543 | CZE | 0.50 | 1 | 0.18 | 10 | 1.80 | | | * 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) | | |
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