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Individual Calculations September 2012 |
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| Sabuk, Piotr Total change: 4.20 | |   |
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| Czech Open 2012 - A - GM open | Pardubice | CZE | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2170 | 3.00 | 9 | 0.28 | 15 | 4.20 | |
|  Ponizil, Cyril | f | | 2396 | CZE | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Bibik, Jura | m | | 2288 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Porat, Maya | | wm | 2295 | ISR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Michalczak, Thomas | f | | 2364 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nakhbayeva, Guliskhan | | wm | 2291 | KAZ | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Majer, Jiri | f | | 2265 | CZE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Jasny, Stanislav | m | | 2317 | CZE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Suran, Jan | f | | 2363 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Beukema, Stefan | f | | 2295 | BEL | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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