Individual Calculations September 2018 |
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Kowalski, Igor Total change: -1.20 | | |
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II Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2018-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2314 | 2294 | 3.50 | 9 | -0.84 | 20 | -16.80 | |
| Tomczak, Jacek | g | | 2596 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Zgadzaj, Rafal | | | 2154 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | Paprocki, Jaroslaw | | | 2177 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | Nasuta, Grzegorz | m | | 2497 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Socko, Monika | g | wg | 2466 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | Kanarek, Marcel | g | | 2518 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | Pietruszewski, Marcin | | | 2208 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Praczukowski, Stanislaw | | | 2136 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | Maj, Pawel | | | 2071 | POL | 0.50 | 1 | -0.28 | 20 | -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) | | European Youth Chess Championship O-18- 2018 | Riga | LAT | 2018-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2308 | 2294 | 5.00 | 9 | 0.78 | 20 | 15.60 | |
| Grivnieks, Alberts | | | 1917 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | Gadimbayli, Abdulla | m | | 2413 | AZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | Nothnagel, Marian Can | | | 2338 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | Sousa, Andre Ventura | m | | 2376 | POR | 0.50 | 1 | 0.11 | 20 | 2.20 | | Mirzoyan, Davit T. | f | | 2364 | ARM | 0.50 | 1 | 0.10 | 20 | 2.00 | | Vykouk, Jan | f | | 2413 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | Erenberg, Ariel | m | | 2399 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | Polyakov, Fedor | | | 2126 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | Plazuelo Pascual, Juan | f | | 2429 | ESP | 0.50 | 1 | 0.18 | 20 | 3.60 | | 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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