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Individual Calculations November 2023 |
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| Arrastia Urroz, Ander Total change: 14.80 | |   |
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| III Open SUB2200 de Burlada | Burlada (Navarra) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1232 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
|  Ruiz Anton, Adolfo | | | 1505 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Otazu Casanes, Abel | | | 1388 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Alfaro Aldunate, Lucia | | | 1174 | ESP | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Cto Navarro Por Equipos Primera 2023 Rondas 1-3 | Pamplona | ESP | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1232 | 1.00 | 2 | 0.41 | 40 | 16.40 | |
| | Astrain Juangarcia, David | | | 1465 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Moral Veligotska, Misha | | | 1322 | ESP | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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