Individual Calculations July 2023 |
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Rzechtalski, Szymon Total change: -87.60 | | |
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Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 9-11 | Slesin | POL | 2023-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1577 | 1586 | 1.00 | 3 | -0.53 | 40 | -21.20 | |
| Majcher, Igor | | | 1732 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | Zielinski, Jacek | | | 1444 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | Szafranski, Maciej | | | 1554 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | 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) | | 76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open B | Mrocza | POL | 2023-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1586 | 3.50 | 6 | -1.66 | 40 | -66.40 | |
| Skrzypinski, Remigiusz | | | 1256 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Makarewicz, Jakub | | | 1324 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | Maciejewski, Adam | | | 1369 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | Rydzynski, Marcin | | | 1257 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | Kotlinski, Henryk | | | 1186 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | Rosinski, Jan | | | 1255 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | * 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) | |
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