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Individual Calculations January 2009 |
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| Kuipers, Stefan Total change: 25.05 | |   |
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| Meester - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2321 | 1.00 | 3 | -0.24 | 15 | -3.60 | |
|  Vedder, Henk | | | 2357 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | |  Sielecki, Christoph | f | | 2368 | GER | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kroeze, Frank | f | | 2424 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | Essent Open | Hoogeveen | NED | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2292 | 5.50 | 9 | 1.91 | 15 | 28.65 | |
| | Fier, Alexandr | g | | 2581 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Akotchik, Viktor | | | 2128 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Mellema, Andries | | | 2097 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Romanishin, Oleg M | g | | 2532 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Groenewold, Jan Joris | | | 2106 | NED | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bykhovsky, Anatoly A | m | | 2364 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Mekhitarian, Krikor Sevag | m | | 2511 | BRA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Di Berardino, Diego Rafael | m | | 2503 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Safarli, Eltaj | g | | 2568 | AZE | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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