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Rapid:
Individual Calculations January 2021 |
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| Peksa, Piotr Total change: 6.20 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 3. runda do lat 20 OPEN | Bialystok | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1128 | 1.50 | 6 | -0.24 | 20 | -4.80 | |
|  Ciszewski, Krzysztof | | | 1534 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chomicka, Kinga | | | 1383 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dallemura, Anna | | | 1395 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jaszczuk, Piotr | | | 1295 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Peksa, Zuzanna | | | 1090 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Dallemura, Julia | | | 1160 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | XXVI edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 | Bialystok | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1128 | 2.50 | 6 | 0.03 | 20 | 0.60 | |
| | Rekuc, Patryk | | | 1456 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rosolowski, Julian | | | 1033 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sawicki, Dorian | | | 1282 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Krysiewicz, Zofia | | | 949 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dabrowski, Piotr | | | 1136 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Bartnik, Michal | | | 1369 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | XXVI edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 20 OPEN | Bialystok | POL | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1128 | 2.50 | 7 | 0.52 | 20 | 10.40 | |
| | Krol, Jan | | | 1482 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chomicka, Kinga | | | 1393 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Peksa, Zuzanna | | | 1100 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Dallemura, Julia | | | 1182 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wasiluk, Mateusz | | | 1075 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ptaszynski, Szymon | | | 1443 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Szydlo, Michal | | | 1727 | 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) | | |
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