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Individual Calculations June 2013 |
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| Courtney, John Total change: 19.05 | |   |
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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 |
| 2085 | 1999 | 5.50 | 11 | 1.27 | 15 | 19.05 | |
|  O`Brien, Cormac P. | | | 2012 | IRL | 1.00 | 1 | 0.52 | 15 | 7.80 | |  O`Donovan, Richard | | | 2091 | IRL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Fox, Anthony | | | 2117 | IRL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | O`Connell, Gerard | | | 2160 | IRL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kennedy, John P. A. | | | 2046 | IRL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Moran, Stephen | | | 2006 | IRL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Quinn, Ciaran | | | 2074 | IRL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Delaney, Killian | | | 2087 | IRL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Nolan, John | | | 2133 | IRL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Killane, Jack | | | 2011 | IRL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Joyce, John | | | 2194 | IRL | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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