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Individual Calculations June 2013 |
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| Van Helvoort, Rob Total change: -18.45 | |   |
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| BSG Pinkstertoernooi 2013 | Bussum | NED | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2198 | 1.50 | 5 | -1.23 | 15 | -18.45 | |
|  Veldhuysen, Klaas | | | 1968 | NED | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Swinkels, Robin | g | | 2525 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Holscher, Peter | | | 2067 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Pietrow, Andrzej | | | 2054 | NED | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Witt, Rob | f | | 2240 | NED | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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