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Individual Calculations March 2012 |
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| Janse, Jan Jaap Total change: 14.40 | |   |
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| Dutch Team Competition - 3H - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2195 | 1.50 | 2 | -0.01 | 15 | -0.15 | |
|  Mollema, Thomas | | | 1889 | NED | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Watzlawek, Markus | | | 2087 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Tata Steel Chess Tournament 2011 - 1B Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2195 | 4.00 | 9 | 0.97 | 15 | 14.55 | |
| | Plukkel, Sjoerd | | | 2289 | NED | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Bezemer, Arno | f | | 2348 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Termeulen, Albert | | | 2171 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Legemaat, Gert | | | 2230 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Van Der Werf, Mark | m | | 2444 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Rombaldoni, Axel | m | | 2441 | ITA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Schoorl, Rob | f | | 2326 | NED | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ducarmon, Quinten | f | | 2322 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Rooze, Jan | f | | 2304 | BEL | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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