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Rapid:
Individual Calculations March 2021 |
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| Stefanek, Michal Total change: -15.00 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 10 | Bialystok | POL | 2021-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1017 | 0.00 | 3 | -0.95 | 20 | -19.00 | |
|  Markowski, Adam | | | 1249 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Czarnomysy, Dawid | | | 1149 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Roszkowski, Filip | | | 1074 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | 6. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1058 | 0.00 | 3 | -0.10 | 20 | -2.00 | |
|  Szczotka, Klara | | | 1619 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rekuc, Patryk | | | 1499 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Backiel, Hubert | | | 1663 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 8. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1058 | 1.00 | 5 | 0.30 | 20 | 6.00 | |
| | Krol, Jan | | | 1483 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Jaszczuk, Piotr | | | 1388 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Szczotka, Klara | | | 1619 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rusak, Jan | | | 1291 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sazon, Adam | | | 1225 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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