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Individual Calculations April 2023 |
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| Arribas Lopez, Sara Total change: 52.20 | |   |
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| I OPEN SUB1800 DE AJEDREZ GETAFE | Getafe (Madrid) | ESP | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1581 | 4.00 | 4 | 1.20 | 20 | 24.00 | |
|  Carbayo De Gracia, Oswaldo | | | 1323 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Urbelz Perez, Ignacio | | | 1458 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Garcia Tanjala, Marko | | | 1435 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mansor Habash, Zouheir | | | 1504 | ESP | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | XV Torneo Suizo Sub 1800 Club Jaque Mate - Club Villaverde | Madrid | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1581 | 5.00 | 5 | 1.41 | 20 | 28.20 | |
| | Carbo De Haya, Jaime | | | 1176 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piccone Uribe, Luis Guillermo | | | 1350 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Logrosan Martinez, Ismael | | | 1252 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sanchez Pablo, Jorge | | | 1620 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Perez Paleo, Javier | | | 1544 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | |
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