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Individual Calculations December 2018 |
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| Vanduyfhuys, Igor Total change: -23.60 | |   |
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| World Cadet Chess Championship U-12 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1517 | 3.50 | 10 | -0.59 | 40 | -23.60 | |
|  Silich, Yahor | c | | 1917 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sergejevs, Germans | | | 1117 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Max | c | | 1910 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arroyo Alvarez, Dante | | | 1242 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mamani Beltran, Deniman | | | 1815 | ESP | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Wu, Eric | | | 1753 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Moll Gener, Joan | | | 1862 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Perez Bolanos, Joel | | | 1789 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sanchez Sala, Marc | | | 1322 | AND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | El Jawich, Muhammad | | | 1277 | LBN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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