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Individual Calculations August 2015 |
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| Andringa, Arjo Total change: 0.00 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1711 | 0 | 1.00 | 5 | 0.00 | 1471 | | 0.00 | |
|  Van Den Berg, Dick | | | 1896 | NED | 0.00 | 1 | 0.00 | | 0.00 | |  Braggaar, Pim | | | 1953 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Boeters, Stefan | | | 1965 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Amarapala, Sheroni | | | 1182 | NOR | 1.00 | 1 | 0.00 | | 0.00 | | | Loomans, Nico | | | 1558 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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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