Individual Calculations March 2024 |
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Marczak, Rafal Total change: -1.60 | | |
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XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 4 | Warszawa | POL | 2024-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1320 | 1552 | 1.00 | 1 | 0.21 | 40 | 8.40 | |
| Chojecki, Lukasz | | | 1320 | POL | 1.00 | 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) | | Otwarta Liga Mazowiecka 2024 Round 3-6 | Mazowsze | POL | 2024-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1225 | 1541 | 3.00 | 4 | -0.40 | 40 | -16.00 | |
| Giers, Rafal | | | 1141 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tadrzak, Wojciech | | | 1150 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | Mielcuch, Karol | | | 1391 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | Janik, Grzegorz | | | 1216 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 5-7 | Warszawa | POL | 2024-02-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1393 | 1541 | 1.50 | 3 | -0.55 | 40 | -22.00 | |
| Bryszewski, Mateusz | | | 1244 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Kwiecinski, Rafal | | | 1497 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | Burlov, Daniil | | | 1438 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | 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) | | Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Bogdana Olesinskiego B1 2024 | Warszawa | POL | 2024-02-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1374 | 1541 | 3.50 | 4 | 0.70 | 40 | 28.00 | |
| Kita, Jaroslaw | | | 1245 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Zydok, Ignacy | | | 1389 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | Ladon, Jeremi | | | 1255 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | Radomski, Aleksander | | | 1605 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | 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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