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Individual Calculations September 2015 |
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| Sanders, Isaac B Total change: -12.20 | |   |
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| CZECH OPEN 2015 - A - GM open | Pardubice, Tipsport arena | CZE | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2338 | 4.50 | 9 | 0.85 | 20 | 17.00 | |
|  Galicek, Stanislav | | | 2127 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Raznikov, Danny | g | | 2500 | ISR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lalic, Bogdan | g | | 2480 | CRO | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kryakvin, Dmitry | g | | 2529 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Narayanan, Srinath | m | | 2464 | IND | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Neuman, Petr | g | | 2470 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Miturova, Magdalena | | wf | 2149 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Simacek, Pavel | m | | 2454 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Poetsch, Hagen | m | | 2498 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2338 | 3.50 | 9 | -1.46 | 20 | -29.20 | |
| | Maugenest, Gonzague | | | 2013 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kovalev, Vladislav | g | | 2540 | BLR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dudas, Eszter | | wm | 2171 | HUN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Skoberne, Jure | g | | 2547 | SLO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Adam, Etienne | | | 2176 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ni, Viktorija | | wm | 2204 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Romanov, Evgeny | g | | 2586 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mamedjarova, Zeinab | | wg | 2250 | AZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kraus, Yair | | | 2190 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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