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Individual Calculations February 2015 |
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| Hopman, Pieter Total change: 2.80 | |   |
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| Oberliga NRW 2014/15 round 5 | Hamburg | GER | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2387 | 0.50 | 1 | 0.01 | 10 | 0.10 | |
|  Trella, Thomas | m | | 2391 | GER | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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 2015 - T Top | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2387 | 5.00 | 9 | 0.27 | 10 | 2.70 | |
| | Bosboom, Manuel | m | | 2410 | NED | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Admiraal, Miguoel | f | | 2341 | NED | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Van Delft, Merijn | m | | 2419 | NED | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Guramishvili, Sopiko | m | wg | 2366 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Beerdsen, Thomas | f | | 2317 | NED | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Van Assendelft, Floris | m | | 2354 | NED | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Beukema, Stefan | f | | 2380 | BEL | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Pijpers, Arthur | | | 2363 | NED | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Kevlishvili, Robby | f | | 2375 | NED | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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