Individual Calculations October 2008 |
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De Ruiter, Danny Total change: -10.95 | | |
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Dutch Open | Dieren | NED | 2008-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2154 | 2017 | 2.00 | 8 | -0.54 | 15 | -8.10 | |
| De Groote, Ewoud | | | 2251 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | | Van Lanen, Antoon | | | 2152 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | Theulings, Paul-Peter | c | | 2148 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | | De Saegher, Chris | | | 2185 | NED | 0.50 | 1 | 0.22 | 15 | 3.30 | | Klein, David | | | 2135 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | Grondsma, Mark | | | 2121 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | | Van Den Dikkenberg, Erik | f | | 2131 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | Obers, Frits | | | 2112 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | 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) | | University of Twente Open Dutch Younth Chess Championship | Enschede | NED | 2008-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2062 | 2017 | 2.00 | 5 | -0.19 | 15 | -2.85 | |
| Kuling, Lody | | | 2196 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | Kleijn, Christov | | | 2238 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | De Groote, Ewoud | | | 2251 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | | Van Akkeren, Arno | | | 1706 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | | Ten Vergert, Paul | | | 1920 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | 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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