Individual Calculations August 2012 |
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Welch, Wayne Total change: 17.10 | | |
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2e Science Park Schaaktoernooi - Group B | Amsterdam | NED | 2012-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 1830 | 2.50 | 6 | 0.57 | 30 | 17.10 | |
| Scholten, Karel | | | 1926 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | | Van Den Ouden, Lendert | | | 1983 | NED | 0.50 | 1 | 0.20 | 30 | 6.00 | | Veldhuysen, Klaas | | | 2004 | NED | 1.00 | 1 | 0.73 | 30 | 21.90 | | Hazenberg, Frans | | | 1999 | NED | 0.00 | 1 | -0.28 | 30 | -8.40 | | Geertsema, Piet | | | 1975 | NED | 0.00 | 1 | -0.31 | 30 | -9.30 | | Van Tuyl, Wim | | | 1904 | NED | 1.00 | 1 | 0.60 | 30 | 18.00 | | 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) | |
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