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Blitz:
Individual Calculations August 2023 |
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| Boztas, Lana Total change: 24.00 | |   |
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| 2023 British Championship: First Blitz U1600 | Leicester | ENG | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1381 | 3.00 | 4 | 1.27 | 20 | 25.40 | |
|  Seet, Joshua | | | 1568 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Patel, Diah | | | 1232 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Riggs, Samuel | | | 1505 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ryan, John | | | 1425 | IRL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | 2023 British Championship: Second Blitz U1600 | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1381 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
| | Sisupalan, Beni | | | 1585 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Keshari, Rohit | | | 1529 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pitel, Benedikt | | | 1360 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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