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Individual Calculations March 2017 |
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| Welz, Robert Total change: -28.00 | |   |
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| XXXIV OTSz FERIE z SZACHAMI 2017 Turniej A Juniorow do lat 18 | Bydgoszcz | POL | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1255 | 1.50 | 6 | -0.70 | 40 | -28.00 | |
|  Borkowska, Zuzanna | | | 1564 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Jankowski, Igor | | | 1339 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wnuk, Piotr | | | 1176 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Juszczak, Milosz | | | 1304 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Chalas, Dawid | | | 1509 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gorny, Marek | | | 1289 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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