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Individual Calculations February 2023 |
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| Grochulski, Tomasz Total change: 99.60 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1151 | 1.00 | 3 | -0.31 | 40 | -12.40 | |
|  Daniszewski, Michal | | | 1009 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Okruch, Jaroslaw | | | 1428 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Olejko, Wojciech | | | 1186 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | V Turniej Zimowy - grupa A | Grodzisk Mazowiecki | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1151 | 4.00 | 5 | 2.80 | 40 | 112.00 | |
| | Herka, Jakub | | | 1461 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ladon, Jeremi | | | 1033 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Baranowski, Jan | | | 1296 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Grochulski, Krzysztof | | | 1844 | POL | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Popczynski, Andrzej | | | 1553 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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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