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Individual Calculations September 2023 |
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| Cornelis, Werner Total change: 5.40 | |   |
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| 38ste Internationaal Open van Geraardsbergen 2023 | Geraardsbergen | BEL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1313 | 3.00 | 8 | 0.65 | 20 | 13.00 | |
|  Cappan, Pjotr | | | 1772 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Eshuis, Sebastiaan | | | 1542 | BEL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hulpiau, Joshua | | | 1547 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Drossart, Julien | | | 1467 | BEL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | De Meyere, Dirk | | | 1446 | BEL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Renckens, Yannick | | | 1493 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mechkor, Mohamed | | | 1613 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Choijamts, Nasa | | | 1003 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Brugse Meesters 2023 U1800 - Belgian Championship 2023 Open B | Brugge | BEL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1313 | 3.00 | 8 | -0.38 | 20 | -7.60 | |
| | Arends, Herman | | | 1630 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Oloeriu, Lacramioara | | | 1025 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | De Winne, Oswald | | | 1468 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ulenaers, Marc | | | 1489 | BEL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vanden Bossche, Guido | | | 1547 | BEL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pierloot, Siebe | | | 1113 | BEL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Meyere, Dirk | | | 1446 | BEL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Shah, Shanay | | | 1271 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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