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Individual Calculations February 2023 |
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| Van Dael, Siem Total change: 18.00 | |   |
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| Rilton Cup 2022-2023 | Stockholm | SWE | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2345 | 4.00 | 9 | -1.72 | 20 | -34.40 | |
|  Grahn, Vidar | | | 1980 | SWE | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Lever, Erwan | | | 2241 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Tulchynskyi, Feliks | | | 2135 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Keinanen, Toivo | m | | 2508 | FIN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kulaots, Kaido | g | | 2513 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Muetsch, Annmarie | | wm | 2251 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Loay, Sameer | m | | 2153 | JOR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Soderstrom, Adrian | c | | 2202 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Goh, Zi Han | c | | 2126 | SGP | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Tata Steel Qualifiers 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2291 | 6.00 | 9 | 2.62 | 20 | 52.40 | |
| | Martins, Vinicius Tine | f | | 2320 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Zwirs, Nico | m | | 2467 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Van Der Werf, Mark | m | | 2412 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Pijpers, Arthur | m | | 2445 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Beukema, Stefan | m | | 2411 | BEL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Lopez, Jasel | m | | 2434 | ARU | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Culum, Sanjin | f | | 2242 | BIH | 1.00 | 1 | 0.43 | 20 | 8.60 | | | De Winter, Arthur | f | | 2371 | NED | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Pham, Khoi | f | | 2353 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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