Individual Calculations March 2023 |
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Kowalski, Igor Total change: 23.20 | | |
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Int. Graz Open 2023- A | Graz | AUT | 2023-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2320 | 2357 | 6.00 | 9 | 1.16 | 20 | 23.20 | |
| Sevcikova, Lucia | | wf | 2064 | SVK | 1.00 | 1 | 0.15 | 20 | 3.00 | | Assylov, Miras | | | 2162 | KAZ | 1.00 | 1 | 0.25 | 20 | 5.00 | | Niharika, Challa | | | 1994 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | Rosner, Jonas | m | | 2447 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | Moroni, Luca Jr | g | | 2576 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | Barp, Alberto | m | | 2430 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Dobrowolski, Piotr | m | | 2411 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | Socko, Bartosz | g | | 2624 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Jankowiak, Tomasz | | | 2175 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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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