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Rapid:
Individual Calculations December 2017 |
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| Kokk, Karl Mattias Total change: 11.80 | |   |
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| Youth Chess Series "Autumn 2017" III; B-Tournament | Tallinn | EST | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1176 | 3.50 | 5 | 0.95 | 20 | 19.00 | |
|  Tsurakov, Sergei | | | 1096 | EST | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Slavinski, Nikita | | | 1382 | EST | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Kidron, Alfred | | | 1095 | EST | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Jogi, Henry | | | 1059 | EST | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rychagov, Anton | | | 1227 | EST | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Youth Chess Series "Autumn 2017" IV; B-Tournament | Tallinn | EST | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1162 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
| | Tsurakov, Sergei | | | 1067 | EST | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kidron, Alfred | | | 1133 | EST | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Slavinski, Nikita | | | 1411 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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