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Rapid:
Individual Calculations January 2018 |
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| Chiszko, Wiktoria Total change: 5.60 | |   |
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| XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 | Bialystok | POL | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1049 | 1.00 | 3 | -0.05 | 20 | -1.00 | |
|  Szydlo, Michal | | | 1449 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jaszczuk, Marek | | | 977 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Jaszczuk, Milosz | | | 1143 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 10 | Bialystok | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1049 | 1.00 | 2 | 0.33 | 20 | 6.60 | |
| | Kulesza, Bartosz | | | 1085 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Krol, Jan | | | 1267 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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