Individual Calculations December 2021 |
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Boer, Jan Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open Nederlands Kampioenschap NSVG 2021 groep A | Ermelo | NED | 2021-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1642 | 1698 | 3.00 | 5 | 0.14 | 20 | 2.80 | |
| Gooijers, Richard | | | 1413 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | Couwenberg, Pieter | | | 1651 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | Gundogmus, Alaettin | | | 1583 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | Schutte, Mark | | | 1654 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | Harnandan, Sergio | | | 1907 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | 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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