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Individual Calculations August 2016 |
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| Petkov, Matey Total change: -44.80 | |   |
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| 6th Open Sredets | Sofia | BUL | 2016-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2117 | 4.50 | 6 | 0.56 | 40 | 22.40 | |
|  Ralchev, Stoyan | | | 1717 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ignatov, Bojidar | | | 1936 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gelemerov, Yane | | | 2027 | BUL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Popov, Georgi | | | 2090 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Dyakov, Martin | | | 2057 | BUL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Metev, Martin | | | 2086 | BUL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | * 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) | | | | World Youth Chess Olympiad U16 2016 | Poprad | SVK | 2016-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2117 | 2.00 | 7 | -1.68 | 40 | -67.20 | |
| | Van Zyl-Rudd, Jack | | | 1766 | RSA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Alexiadis, Hristos | f | | 2254 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Huygebaert, Batist | | | 1850 | BEL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Rogozenco, Teodora | | wf | 2044 | GER | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Haring, Viktor | f | | 2289 | SVK | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vaishali, R | | wm | 2288 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dedebas, Emre Emin | | | 2109 | TUR | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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