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Individual Calculations February 2021 |
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| Gil Sempere, David Total change: 8.20 | |   |
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| Festival de Ajedrez Navidad. Sub-1600 Individual | Valencia | ESP | 2020-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1307 | 2.50 | 3 | 0.69 | 20 | 13.80 | |
|  Simarro Peiro, Andres | | | 1176 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Mendez Gimenez , Nestor Emmanuel | | | 1038 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Garcia Sahuquillo, Marcos Antoni | | | 1460 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | I IRT Les Coves de Paterna | Paterna | ESP | 2021-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1307 | 1.50 | 4 | -0.28 | 20 | -5.60 | |
| | Soto, Diego | | | 1541 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Calderon Alba, Carlos | | | 1200 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lopez Cervera, Marcos | | | 1232 | ESP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cortes Recaman, Manuel | | | 1444 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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