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Individual Calculations February 2013 |
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| Bijlsma, Nick Total change: -2.10 | |   |
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| Schaakfestival Groningen 2012 Compact A | Groningen | NED | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2157 | 3.00 | 5 | -0.14 | 15 | -2.10 | |
|  Hiemstra, Jan | | | 2047 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Van Den Ouden, Lendert | | | 2026 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Arp, Frans | | | 2059 | NED | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Boersma, Jan | | | 2086 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Offringa, Joost | | | 2101 | NED | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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