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Individual Calculations February 2017 |
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| Dolzhikova, Olga Total change: 7.20 | |   |
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| Norwegian Eastern League 2. div. B 2016-2017 Round 3-4 | Various | NOR | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2164 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
|  Stokstad, Petter G. | c | | 2238 | NOR | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Tradewise Gibraltar Chess Festival 2017 Challenger A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2164 | 3.50 | 5 | 0.26 | 20 | 5.20 | |
|  Gostelow, David W | | | 1970 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sedgwick, David | | | 1943 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Renteria, Jorge | f | | 2242 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Usleber, Helmut | | | 2052 | AUT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wilen, Eero | | | 2035 | FIN | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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