Individual Calculations August 2017 |
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Ritsema, Ronald Total change: -15.40 | | |
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7th Amsterdam Science Park - A | Amsterdam | NED | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2092 | 2073 | 3.50 | 9 | -0.77 | 20 | -15.40 | |
| Roe, Simon J | | | 2253 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | Wunnink, Michael | | | 2220 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | Witt, Rob | f | | 2166 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | Van Der Eyk, Dick | | | 2010 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | Onslow, Alfie | | | 1953 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | Galje, Hans | | | 2106 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | Straat, Evert-Jan | | | 2091 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | Cornelisse, Ticho | | | 2000 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | Van Nieuwkerk, Ton | | | 2025 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | 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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