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Individual Calculations May 2022 |
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| Ulburghs, Piet Total change: 6.20 | |   |
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| 23ste Limburgs Individueel Kampioenschap 50+ Round 7 | Lanklaar | BEL | 2022-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1643 | 1.00 | 1 | 0.55 | 20 | 11.00 | |
|  Geerts, Luc | | | 1677 | BEL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | 23ste Limburgs Individueel Kampioenschap 50+ Round 8 | Hasselt | BEL | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1633 | 0.50 | 1 | 0.15 | 20 | 3.00 | |
|  Charles, Freddy | | | 1742 | BEL | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 23ste Limburgs Individueel Kampioenschap 50+ Round 9 | Landen | BEL | 2022-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1633 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Berta, Jos | | | 1711 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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