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Individual Calculations July 2019 |
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| Riedel, Tristan Total change: -47.20 | |   |
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| 2019 National Junior Closed Chess Championships U12 Boys | Windhoek | NAM | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1174 | 0.50 | 2 | -0.46 | 40 | -18.40 | |
|  Mouton , Daniel | | | 1030 | NAM | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Bertelsmann, Alexander | | | 1349 | NAM | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | White Rook 2019 Final stage | Dagomys | RUS | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1174 | 0.00 | 4 | -0.72 | 40 | -28.80 | |
|  Nosachev, Daniil | | | 1574 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Picot, Nathan | | | 1333 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Isaev, Artyom S | | | 1495 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Burdukova, Anastasia | | | 1391 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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