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Rapid:
Individual Calculations April 2018 |
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| Grzywacz, Grzegorz Total change: -8.80 | |   |
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| Obornicki Marcowy Turniej Szachowy 2018 | Oborniki | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1587 | 3.50 | 5 | 0.29 | 20 | 5.80 | |
|  Jagodzinski, Olaf | | | 1233 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Janik, Krystian | | | 1795 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Piatkowski, Krzysztof | | | 1395 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zajac, Robert | | | 1332 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cwiklinski, Bartosz | | | 1569 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | V Ogolnopolski Turniej Szachowy Pamieci Zolnierzy Wykletych | Gniezno | POL | 2018-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1587 | 4.50 | 9 | -0.73 | 20 | -14.60 | |
| | Lesien, Chryzostom | | | 1187 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kujawski, Ryszard | | | 1987 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Orczykowski, Jaroslaw | | | 1341 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jankowiak, Tomasz | | | 1883 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jankowski, Igor | | | 1370 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Roszkiewicz, Zofia | | | 1187 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaminski, Antoni | | | 1459 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Skrzypinski, Jan | | | 1327 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bernat, Marcin | | | 1987 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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