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Individual Calculations April 2023 |
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| Bilochenko, Matvii Total change: 20.80 | |   |
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| Mistrzostwa Polski Mlodzikow 2023 do 10 lat - chlopcy | Sielpia Wielka | POL | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1377 | 6.00 | 9 | 0.19 | 40 | 7.60 | |
|  Owczarek, Maciej | | | 1021 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Jamka, Wojciech | | | 1185 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Szczepanik, Marcin | | | 1221 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Brzezina, Pawel | | | 1564 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sniedziewski, Emil | | | 1333 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Maciejewski, Iwo | | | 1099 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kopacki, Aleksander | | | 1413 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Olejko, Wojciech | | | 1269 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Perkowski, Jakub | | | 1218 | POL | 0.50 | 1 | -0.21 | 40 | -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) | | | | Wielkopolska IV Liga Seniorow Grupa A Round 1 | Leszno | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1377 | 0.50 | 1 | 0.33 | 40 | 13.20 | |
| | Frackowiak, Andrzej | | | 1648 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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