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Individual Calculations June 2013 |
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| Salter, David Total change: 47.85 | |   |
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| Leinster Chess Union Div 1 Armstrong Cup 2012-2013 | Dublin | IRL | 2012-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1904 | 6.00 | 8 | 2.63 | 15 | 39.45 | |
|  Gaines, Brian | | | 1870 | IRL | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Hayes, Peter J. | | | 2028 | IRL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Jackson, Peter D. | | | 1950 | IRL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Gibson, John F. | | | 1851 | IRL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | O`Connor, Eddie | | | 1976 | IRL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Delaney, Rory | | | 1991 | IRL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Macelligott, Gerard | | | 2041 | IRL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Keogh, Eamon | | | 1995 | IRL | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | National Club Championships 2013 | Dublin | IRL | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1904 | 1.50 | 3 | 0.56 | 15 | 8.40 | |
| | Mendelson, Andrew | | | 2146 | RSA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kalam, Abul | | | 1786 | IRL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Karolyi, Tibor | m | | 2304 * | HUN | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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