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Individual Calculations August 2013 |
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| Atako, Chino C Total change: 11.10 | |   |
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| Hampstead Under 2200 FIDE Congress June 2013 | London | ENG | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2090 | 3.50 | 4 | 0.79 | 15 | 11.85 | |
|  Liang, Jake Z | | | 1754 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Sagues, Vincent | | | 1939 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Dydak, Mateusz | | | 1892 | CAN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ruperez, Miguel | | | 2187 | ARG | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | e2e4 Sunningdale Open July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2090 | 3.00 | 5 | -0.05 | 15 | -0.75 | |
| | Dydak, Mateusz | | | 1892 | CAN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Bansal, Rohan | | | 1837 | ENG | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Oyama, Akito | | | 1966 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Cooksey, Paul S | f | | 2293 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Martin, Lewis | | | 2043 | ENG | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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