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Individual Calculations February 2023 |
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| Aderneira, Ricardo Andre C Total change: 5.20 | |   |
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| 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 |
| 1595 | 1641 | 3.50 | 6 | 0.26 | 20 | 5.20 | |
|  Morales Carmona, Jose Manuel | | | 1888 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Morales Clares, Aaron | | | 1336 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jimenez Freniche, David | | | 1816 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Paz Garcia, Alejandro | | | 1261 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Reque Garcia, Marcos | | | 1295 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ramos Saavedra, Mario | | | 1975 | ESP | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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