Individual Calculations January 2017 |
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Van Der Westhuizen, Donald Total change: -2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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World Schools Boys U15 | Sochi | RUS | 2016-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1508 | 2.50 | 8 | -0.07 | 40 | -2.80 | |
| Mestnikov, Aital | | | 1908 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ayush, Pattanaik | | | 1798 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | Dolgonosov, Konstantin | | | 1684 | KAZ | 0.00 | 1 | -0.27 | 40 | -10.80 | | Marais, Dawid Jacobus | | | 1248 | RSA | 1.00 | 1 | 0.18 | 40 | 7.20 | | Abdukholikov, Fotikh | | | 1908 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | Al-Zaabi, Sultan | c | | 1725 | UAE | 0.00 | 1 | -0.22 | 40 | -8.80 | | Tsurtsumiya, Ruslan | | | 1556 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | Khangal, Khosbayar | | | 1499 | MGL | 1.00 | 1 | 0.49 | 40 | 19.60 | | * 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) | |
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