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Individual Calculations May 2011 |
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| Skrzypnik, Tomasz Total change: -3.90 | |   |
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| Armstrong Cup 2011 | Dublin | IRL | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2048 | 2.00 | 10 | -1.15 | 15 | -17.25 | |
|  Osborne, Sam C. | | | 2038 | IRL | 0.00 | 1 | -0.51 | 15 | -7.65 | |  O`Connor, Jonathan | | | 2148 | IRL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Daly, Colm | f | | 2277 | IRL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Collins, Sam E. | m | | 2431 | IRL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Fitzsimons, David | | | 2229 | IRL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fox, Anthony | | | 2130 | IRL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Griffiths, Ryan-Rhys | | | 2283 | IRL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Daly, Justin | | | 1983 | IRL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Brady, Stephen | f | | 2350 | IRL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | O`Connell, Gerard | | | 2138 | IRL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Irish National Chess Club Championship 2011 | Dublin | IRL | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2048 | 2.50 | 4 | 0.89 | 15 | 13.35 | |
| | O`Connor, Jonathan | | | 2148 | IRL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Osborne, Sam C. | | | 2045 | IRL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Walsh, Paul | | | 2047 | IRL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Griffiths, Ryan Rhys | | | 2245 | 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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