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Individual Calculations September 2020 |
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| Grobelny, Mikolaj Total change: 56.00 | |   |
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| Wroclaw Open 2020 - Group B | Wroclaw | POL | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1448 | 4.50 | 9 | 0.79 | 40 | 31.60 | |
|  Zerebiec, Maurycy | | | 1789 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Peglau, Paul David | | | 1290 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Latacz, Grzegorz | | | 1337 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Klisowski, Bartosz | | | 1509 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Brzechffa, Szymon | | | 1594 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Vanduyfhuys, Igor | | | 1776 | BEL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Klimek, Marcin | | | 1761 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gawlik, Pawel | | | 1197 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Krygiel, Konrad | | | 1495 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | 56th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1448 | 2.50 | 8 | 0.61 | 40 | 24.40 | |
| | Jankowski, Aleksander | | | 1692 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Plichta, Krzysztof | | | 1636 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mackowiak, Szymon | | | 1689 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Jaworski, Tymon | | | 1667 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gospodarczyk, Wojciech | | | 1602 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Wolak, Kamil | | | 1715 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Findysz, Tomasz | | | 1633 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Bochenek, Ryszard | | | 1616 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | |
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