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Individual Calculations February 2015 |
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| Debusschere, Helmuth Total change: 4.40 | |   |
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| Tata Steel Chess Tournament 2015 - T5B | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1756 | 2.50 | 5 | 0.43 | 20 | 8.60 | |
|  Eveleens, Ed | | | 1792 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Noordijk, Ed | | | 1825 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Preeker, Luc | | | 1856 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Van Sonderen, Paul | | | 1825 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sprong, Ton | | | 1786 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Belgian Interclubs 2014-2015 Rounds 6-7 | Various | BEL | 2015-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1756 | 0.00 | 1 | -0.21 | 20 | -4.20 | |
| | Dessomme, Francois | | | 1985 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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