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Rapid:
Individual Calculations October 2017 |
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| Raczkowski, Zygmunt Total change: 8.80 | |   |
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| WETERANI PRZY SZACHOWNICY 2017 | Gizycko | POL | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1522 | 4.00 | 7 | 0.44 | 20 | 8.80 | |
|  Grala, Stanislaw | | | 1361 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Rekawek, Lech | | | 1641 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jurek, Roman | | | 1580 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Rutkowski, Tadeusz | | | 1359 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mroczkowska, Danuta | | | 1469 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Plesiuk, Andrzej | | | 1922 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sawicki, Jan | | | 1353 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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