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Individual Calculations February 2018 |
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| Sarkar, Justin Total change: -10.60 | |   |
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| Rilton Cup 2017 2018 | Stockholm | SWE | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2351 | 4.00 | 9 | -0.86 | 10 | -8.60 | |
|  Dahl, Trygve | f | | 2066 | NOR | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Petersson, Baldur Teodor | c | | 2199 | SWE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Hillarp Persson, Tiger | g | | 2537 | SWE | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Valsecchi, Alessio | m | | 2501 | ITA | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Vogel, Roven | m | | 2463 | GER | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Santos Ruiz, Miguel | m | | 2509 | ESP | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Jakel, Wolfgang | | | 2227 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Sazonova, Anastasia | | wf | 2127 | RUS | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Calzetta Ruiz, Monica | | wg | 2223 | ESP | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | 50th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2339 | 4.50 | 7 | -0.20 | 10 | -2.00 | |
| | Martin, Zachary | | | 2080 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Bonin, Jay | m | | 2250 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Khanna, Nalin Clem | | | 2182 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Wang, Alex | | | 2067 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ardito, Andrew | | | 2176 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shabalov, Alexander | g | | 2544 | USA | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Haessler, Carl | | | 2133 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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