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Rapid:
Individual Calculations July 2021 |
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| Suminski, Bogdan Total change: 9.80 | |   |
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| XXIX Turniej Szachowy Dni Leszna | Leszno | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1401 | 4.00 | 8 | -0.31 | 20 | -6.20 | |
|  Ochmann, Reimund | | | 1932 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Ziobrowski, Wojciech | | | 1085 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Czerwinska, Milena | | wf | 1840 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Krakowiak, Filip | | | 1109 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Rejkowicz, Pawel | | | 1079 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dorynek, Adam | | | 1170 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jankowiak, Piotr | | | 1800 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bieganski, Mikolaj | | | 1202 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | V Wojciechowy Turniej Szachowy | Serock | POL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1402 | 2.00 | 2 | 0.80 | 20 | 16.00 | |
| | Syper, Mariusz | | | 1189 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kozak, Jan | | | 1455 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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