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Individual Calculations December 2018 |
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| Grabs, Peter Total change: -28.40 | |   |
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| World Cadet Chess Championship U-10 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1555 | 3.50 | 10 | -0.71 | 40 | -28.40 | |
|  Tsirilman, Guy | | | 1813 | ISR | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Ngo, Bach | | | 1810 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Radu, David Cr. | | | 1870 | ROU | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Foldes, Marton Gabor | | | 1715 | HUN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Thatte, Nishchal | | | 1755 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Salinas Tomas, Daniel | | | 1772 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Marcos Rodriguez, Raul | | | 1281 | ESP | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Cuya Zevallos, Andrew Francisco | | | 1328 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Baryschyk, Sergey | | | 1468 | BLR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kononenko, Vladimir | | | 1400 | BUL | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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