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Individual Calculations April 2020 |
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| Van Haastert, Edwin Total change: -1.40 | |   |
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| 12th Batavia Chess Tournament | Amsterdam | NED | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2469 | 2438 | 3.00 | 7 | -0.20 | 10 | -2.00 | |
|  Zwirs, Nico | m | | 2443 | NED | 1.00 | 1 | 0.51 | 10 | 5.10 | |  Trent, Lawrence | m | | 2386 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Admiraal, Miguoel | m | | 2501 | NED | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Warakomski, Tomasz | g | | 2501 | POL | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Bosboom, Manuel | m | | 2410 | NED | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Reinderman, Dimitri | g | | 2582 | NED | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Feuerstack, Aljoscha | m | | 2459 | GER | 0.00 | 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) | | | | Dutch Team Competition 2019-2020 Meester Round 6 | various | NED | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2480 | 2439 | 0.50 | 1 | 0.06 | 10 | 0.60 | |
| | Ducarmon, Quinten | m | | 2480 | NED | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | |
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