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Rapid:
Individual Calculations December 2021 |
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| Grabarczyk, Edmund Total change: 11.20 | |   |
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| 14. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid | Bialystok | POL | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1080 | 1.00 | 4 | 0.49 | 20 | 9.80 | |
|  Rekuc, Patryk | | | 1536 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Rusak, Jan | | | 1274 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ocytko, Andrzej | | | 1735 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lipka, Michal | | | 1329 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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) | | | | 16. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid | Bialystok | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1080 | 1.00 | 6 | 0.07 | 20 | 1.40 | |
| | Rekuc, Patryk | | | 1536 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Konstanczuk, Jaroslaw | | | 1367 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Wawszczak, Marcin | | | 1526 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Obuchowicz, Jerzy | | | 1400 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Michalowski, Pawel | | | 1259 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rusak, Jan | | | 1274 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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