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Individual Calculations September 2017 |
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| Sacharewicz, Krzysztof Total change: -4.60 | |   |
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| SUMMER PRAGUE OPEN 2017 - B - FIDE open | Praha | CZE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1800 | 5.00 | 9 | -1.05 | 20 | -21.00 | |
|  Engel, Tomas | | | 1485 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Peters, Tobias | | | 1462 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Veselsky, Jan | | | 1658 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Janacek, Jaroslav | | | 2019 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Modi, Yashil | f | | 1687 | RSA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mielke, Torsten | | | 1690 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Cisarik, Pavol | | | 1693 | SVK | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Navaratnam, Rohan Shan Tze | | | 1701 | MAS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Schoeppe, Christian | | | 1548 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1800 | 5.00 | 9 | 0.82 | 20 | 16.40 | |
| | Zielinski, Tomasz | | | 1400 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Motyl, Tomasz | | | 2027 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kaluzny, Jan | | | 1400 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nadstoga, Wojciech | | | 1926 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Dzwikowski, Adam | | | 1975 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Godek, Martyna | | | 1634 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rozumek, Krzysztof | | | 1952 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Michalski, Karol | | | 1992 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Purzycki, Jan Dawid | | | 1982 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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