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Individual Calculations June 2013 |
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| Miedema, David Total change: 23.60 | |   |
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| Oberliga NRW 2012/13 | Duesseldorf | GER | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2373 | 5.00 | 8 | 1.14 | 10 | 11.40 | |
|  Fleck, Juergen | m | | 2401 | GER | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Stark, Lars | m | | 2453 | GER | 0.50 | 1 | 0.11 | 10 | 1.10 | |  Morawietz, Dieter | m | | 2408 | GER | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Lazarev, Vladimir | g | | 2417 | FRA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Erwich, Marc | m | | 2403 | NED | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Henrichs, Thomas | m | | 2507 | GER | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Rumpf, Thomas | | | 2144 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Rezasade, Amir | f | | 2338 | GER | 1.00 | 1 | 0.45 | 10 | 4.50 | |
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) | | | | 7e IBC Limburg Open A-groep | Maastricht | NED | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2357 | 5.50 | 7 | 1.22 | 10 | 12.20 | |
| | Sadikhov, Ulvi | | | 2202 | AZE | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Krivonosov, Oleg | m | | 2468 | LAT | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Mengerink, Ynze | | | 2182 | NED | 0.50 | 1 | -0.23 | 10 | -2.30 | | | De Vleeschauwer, Maarten | | | 2021 | BEL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Van Kerkhof, David | f | | 2296 | NED | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Von Meijenfeldt, Bart | | | 2167 | NED | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Shchekachev, Andrei | g | | 2521 | FRA | 1.00 | 1 | 0.72 | 10 | 7.20 | |
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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