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Individual Calculations March 2015 |
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| Szemplinski, Jerzy Total change: 22.00 | |   |
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| FERIE Z SZACHAMI 2015 GRUPA B | Olsztyn | POL | 2015-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1162 | 3.00 | 7 | 0.16 | 40 | 6.40 | |
|  Czarnecka, Lidia | | | 1447 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Jordan, Adam | | | 1275 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Hennig, Cezary | | | 1253 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Zarebska, Lena | | | 1249 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ptak, Radoslaw | | | 1102 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tarka, Adam | | | 1176 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Bohdanowicz, Nikola | | | 1153 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | XII Mini-Elo | Warszawa | POL | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1162 | 2.00 | 4 | 0.39 | 40 | 15.60 | |
| | Olsztynski, Andrzej | | | 1474 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Goral, Jan | | | 1099 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Szewczyk, Malwina | | | 1177 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Oles, Jan | | | 1235 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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