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Individual Calculations August 2013 |
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| Landau, Jonathan Total change: 2.40 | |   |
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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 |
| 1967 | 1922 | 1.50 | 3 | 0.18 | 30 | 5.40 | |
|  Ronka, Erik | | | 2117 | FIN | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Miu, Marinel | | | 1700 | ROU | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Tasker, Michael W | | | 2084 | ENG | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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) | | | | Hampstead Under 2200 FIDE Congress July 2013 | London | ENG | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1922 | 2.50 | 4 | -0.10 | 30 | -3.00 | |
| | Oyama, Harunobu | | | 1593 | ENG | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Szucs, Zoltan | | | 1632 | HUN | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Porter, Sam J | | | 1870 | ENG | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Buyandalai, Tumen | | | 2066 | MGL | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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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