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Individual Calculations April 2019 |
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| Lahaye, Rick Total change: 9.40 | |   |
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| 11th dMP Batavia Chess Tournament | Amsterdam | NED | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2448 | 2414 | 5.00 | 9 | 0.94 | 10 | 9.40 | |
|  Arutinian, David | g | | 2555 | GEO | 0.00 | 1 | -0.31 | 10 | -3.10 | |  Van Der Wiel, John T.h. | g | | 2391 | NED | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Warmerdam, Max | m | | 2448 | NED | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Williams, Simon K | g | | 2471 | ENG | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Pijpers, Arthur | m | | 2482 | NED | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kuipers, Stefan | m | | 2455 | NED | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Leenhouts, Koen | m | | 2447 | NED | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Meissner, Felix | f | | 2397 | GER | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Lopez, Jasel | f | | 2390 | ARU | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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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