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Individual Calculations February 2023 |
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| Baranowski, Jan Total change: -39.20 | |   |
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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 |
| 1496 | 1296 | 1.00 | 4 | -0.41 | 40 | -16.40 | |
|  Raszkiewicz, Wiktor | | | 1182 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |  Wojtyra, Dariusz | | | 1912 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Czerwinski, Maciej | | | 1185 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Dobosiewicz, Dawid | | | 1705 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | V Turniej Zimowy - grupa A | Grodzisk Mazowiecki | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1296 | 2.50 | 5 | -0.57 | 40 | -22.80 | |
| | Daniszewski, Michal | | | 1009 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rajlich, Vaclav | | | 1517 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Grochulski, Tomasz | | | 1151 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Maciaszek, Stanislaw | | | 1102 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Krowieranda, Filip | | | 1245 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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