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Individual Calculations February 2014 |
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| Kosztyla, Andrzej Total change: -54.60 | |   |
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| IV Turniej Treningowy TS Wis³a Kraków B | Krakow | POL | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1621 | 2.00 | 5 | -1.18 | 15 | -17.70 | |
|  Litwiniuk, Piotr | | | 1563 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Wrona, Jaroslaw | | | 1299 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Gaudyn, Renata | | | 1511 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Urbanski, Wojciech | | | 1401 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Gajzner, Ryszard | | | 1768 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | XXIV Miedzynarodowy Festiwal Szachowy CRACOVIA - 2013, Grupa C | Krakow | POL | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1621 | 2.00 | 5 | -2.46 | 15 | -36.90 | |
| | Pater, Kazimierz | | | 1221 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Wrona, Jaroslaw | | | 1299 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Klimanek, Daniel | | | 1314 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Ulanowski, Piotr | | | 1272 | POL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Sloniewski, Michal | | | 1221 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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