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Rapid:
Individual Calculations June 2023 |
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| Ghisa, Robert Total change: 60.20 | |   |
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| Schaakkring De Zwarte Dame: 26ste Open Tornooi | Halle | BEL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1188 | 2.00 | 4 | 1.22 | 20 | 24.40 | |
|  Deschuyteneer, Lucien | | | 1476 | BEL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Vrancx, Laurent | | | 1468 | BEL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Van Der Voorde, Sonja | | | 1438 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Geerts, Mark-Johan | | | 1364 | BEL | 0.00 | 1 | -0.27 | 20 | -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) | | | | Eifeler Schachfestival 2023 - Rapid | Wirtzfeld | BEL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1188 | 3.00 | 8 | 1.79 | 20 | 35.80 | |
| | Raygrotzki, Norbert | | | 1917 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Leyendecker, Hubert | | | 1568 | GER | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Schleck, Victor | | | 1684 | BEL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Vadkerti, Vince | | | 1622 | HUN | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ghisa, Alexander | | | 1447 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Van Stiphout, Marc | | | 1674 | BEL | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Ahn, Maximilian | | | 1418 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Capun, Ian | | | 1132 | LUX | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | |
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