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Individual Calculations February 2023 |
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| Sierra Del Sol, Sara Total change: -59.20 | |   |
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| XI Open U2150 Lorca | Lorca (Murcia) | ESP | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1094 | 0.00 | 5 | -0.83 | 40 | -33.20 | |
|  Espadina Solano, Jaime | | | 1611 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Martin Estrada, Jose Miguel | | | 1406 | ESP | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Haro Garcia, Manuel | | | 1315 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Moreno Lopez, Juan Carlos | | | 1342 | ESP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Reque Garcia, Marcos | | | 1295 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | NOTE: K factor changed | | Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1094 | 0.00 | 5 | -1.30 | 20 | -26.00 | |
| | Garcia Bellido, Alvaro | | | 1693 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mukhtarkhan, Arailym | | | 1417 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lopez Vela, Pablo | | | 1313 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lopez Soler, Jose Antonio | | | 1137 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Villegas Martinez, David | | | 1101 | ESP | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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