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Individual Calculations June 2015 |
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| Tinga, Tjerk Total change: -11.40 | |   |
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| Weekend Toernooi Charlois/Europoort 2015 | Rotterdam | NED | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2037 | 2.50 | 6 | -0.57 | 20 | -11.40 | |
|  Holwijn, Melvin | | | 1927 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Erwich, Frank | f | | 2357 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Janse, Alexander | | | 1972 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pietrow, Andrzej | | | 2030 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | De Wit, Cor | | | 1975 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | De Freytas, Paul | | | 1964 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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