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Individual Calculations January 2019 |
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| Zane, Rayane Total change: -16.40 | |   |
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| World Youth Under-16 Chess Olympiad 2018 | Konya | TUR | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1793 | 4.00 | 7 | -0.43 | 40 | -17.20 | |
|  Nalbant, Tuna Onat | f | | 2193 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bugdayci, Yuksel | | | 1393 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sprenar, Petr | | | 2193 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aubakirov, Shyngys | | | 1546 | KAZ | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Djerroud, Chahrazed | | | 1393 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Modi, Sonia | | wc | 1588 | RSA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Coicev, Matei-Andrei | | | 1489 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | | | National Team Chess Championship 2018 | Oran | ALG | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1767 | 1.00 | 3 | 0.02 | 40 | 0.80 | |
| | Bensadi, Lotfi | | | 1993 | ALG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Adjerit, Nourreddine | | | 1727 | ALG | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Boudaoud, Khaled | | | 1999 | ALG | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | |
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