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Individual Calculations September 2023 |
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| Ivan, Austin Total change: 38.00 | |   |
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| Robinson Cup 2023 | Stirling | SCO | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1547 | 3.50 | 6 | -0.94 | 40 | -37.60 | |
|  Enoch, Kristan | | | 1189 | WLS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Doolin, Bedhbh | | | 1353 | IRL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Roul, Tushar | | | 1494 | SCO | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Enoch, Kristan | | | 1189 | WLS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Doolin, Bedhbh | | | 1353 | IRL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Roul, Tushar | | | 1494 | SCO | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | 57th Berks & Bucks Chess Congress - Challengers A | Maidenhead | ENG | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1547 | 3.00 | 6 | 1.89 | 40 | 75.60 | |
| | James, Stephen B | | | 1997 | WLS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Milnes, Anthony Cp | | | 1943 | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Di-Vetta, Andrew | | | 1671 | WLS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Hariharan, Shambavi | | | 1610 | ENG | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Gibson, Christopher A | | | 1820 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kamath, Gaurav | | | 1991 | ENG | 0.50 | 1 | 0.44 | 40 | 17.60 | |
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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