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Individual Calculations September 2018 |
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| Stewart, Ashley Total change: 13.60 | |   |
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| Riga Technical University Open 2018 - Tournament A | Riga | LAT | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2148 | 4.00 | 9 | 1.02 | 20 | 20.40 | |
|  Carlsson, Pontus | g | | 2442 | SWE | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Kjartansson, Gudmundur | m | | 2434 | ISL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Dedebas, Emre Emin | f | | 2353 | TUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vaskevicius, Augustas | | | 1981 | LTU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sawlin, Leonid | f | | 2346 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Borisovsky, Dmitry | f | | 2297 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gower, Sam | | | 2040 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Chittka, Julius | | | 2316 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Konguvel, Ponnuswamy | m | | 2348 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 12th Steve Boniface Memorial | Bristol | ENG | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2148 | 2.00 | 4 | -0.34 | 20 | -6.80 | |
| | Miller, George | | | 1953 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Carleton, John J | | | 2269 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Martin, Lewis | | | 2098 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Young, Alan | | | 2014 | WLS | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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