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Individual Calculations January 2016 |
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| Borowski, Marek Total change: -90.80 | |   |
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| 158th YMCA Autumn 2015-D | Warszawa | POL | 2015-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1567 | 6.00 | 12 | -2.03 | 20 | -40.60 | |
|  Kalejta, Arkadiusz | | | 1585 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Moscicki, Slawomir | | | 1291 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wojcikiewicz, Dariusz | | | 1469 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Szymanski, Pawel | | | 1490 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Staszewski, Krzysztof | | | 1416 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rozycki, Dariusz | | | 1399 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Duda, Ryszard | | | 1506 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Budrewicz, Henryk | | | 1540 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kucharski, Jacek | | | 1311 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sloniewski, Michal | | | 1412 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kaluzynski, Waldemar | | | 1449 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Markiewicz, Janusz | | | 1356 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | XV Mini-Elo | Warszawa | POL | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1567 | 1.50 | 5 | -2.51 | 20 | -50.20 | |
| | Grzadka, Artur | | | 1167 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kedzierski, Aleksander | | | 1421 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kaczmarczyk, Marcin | | | 1437 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zelak, Wladyslaw | | | 1340 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Goral, Jan | | | 1167 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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