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Blitz:
Individual Calculations November 2021 |
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| Boudry, Rik Total change: 7.40 | |   |
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| Blitz of the 31th NATO Chess Tournament | Blankenberge | BEL | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1381 | 1.00 | 8 | 0.37 | 20 | 7.40 | |
|  Nikomanis, Andreas | | | 1998 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Tikerpuu, Mati | | | 1832 | EST | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Vael, Steve | | | 1779 | LUX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Papler, Peter | | | 1694 | SLO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Roman, Hugo | | | 1731 | BEL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Dayer, Glenn | | | 1757 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kries, Yvon | | | 1745 | LUX | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kruit, Erik | | | 1919 | NED | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
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