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Individual Calculations February 2024 |
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| Jean, Robert Total change: 21.60 | |   |
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| Team 2024 - Nationale 4 r5-6 | FRANCE | FRA | 2024-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1452 | 0.50 | 1 | -0.22 | 20 | -4.40 | |
|  Rachid, Natalia | | | 1286 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Tata Steel Chess 204 - Nine-round event | Wijk aan Zee | NED | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1452 | 4.50 | 8 | 1.30 | 20 | 26.00 | |
| | Harmse, Paul | | | 1587 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Marcelis, Ronald | | | 1502 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Gorissen, Ad | | | 1567 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Hartog, Ed | | | 1401 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Gijsbers, Joop | | | 1538 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Van Diepen, Peter | | | 1528 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Van Etten, Cor | | | 1637 | NED | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Bellamy, Linda | | | 1455 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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