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Individual Calculations November 2015 |
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| Vanduyfhuys, Daria Total change: -81.20 | |   |
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| 25th European Youth Chess Championship 2015 U12 - Girls | Porec | CRO | 2015-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1623 | 2.50 | 7 | -1.76 | 40 | -70.40 | |
|  Krasteva, Beloslava | | | 1815 | BUL | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Skaslien, Ingrid | | | 1425 | NOR | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mazzini, Katarina | | | 1514 | SLO | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ng, Agnes | | | 1442 | SWE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Mihailova, Alina | | | 1556 | MDA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Jereb, Lana | | | 1580 | SLO | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Garafutdinova, Diana | | | 1463 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | Belgian Interclubs 2015-2016 Round 2 | Various | BEL | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1623 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Kooyman, Marcel | | | 1796 | BEL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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