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Individual Calculations May 2019 |
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| Krasenkova, Ilena Total change: 33.80 | |   |
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| 2019 European Senior Chess Championships open 50plus | Rhodes | GRE | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2160 | 5.00 | 9 | 1.69 | 20 | 33.80 | |
|  Alikhanashvili, Giuli | | | 1895 | GEO | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bruno, Fabio | m | | 2433 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gertsyk, Nikolai | | | 2334 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lewis, Andrew P | f | | 2347 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Grabuzova, Tatiana | | wg | 2323 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Terentiev, Sergei | | | 2252 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gayson, Peter M | | | 2122 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Biro, Sandor | m | | 2196 | ROU | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Arkell, Keith C | g | | 2467 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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