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Individual Calculations February 2023 |
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| Madrid Sole, Antonio Total change: 32.20 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 1-3 | Barcelona | ESP | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1613 | 1.00 | 2 | 0.62 | 20 | 12.40 | |
|  Lasaosa Irigoyen, Javier | | | 1813 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Castaner Harster, Xavier | | | 1920 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1613 | 2.00 | 2 | 0.99 | 20 | 19.80 | |
| | Rijnveld, Rudolf | | | 1671 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Van Dongen, Luuk | | | 1548 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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