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Individual Calculations July 2012 |
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| Sodoma, Jan Total change: -4.00 | |   |
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| Rejfiruv memorial 2012 | Praha | CZE | 2012-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2401 | 6.50 | 9 | 0.44 | 10 | 4.40 | |
|  Kovar, Vojtech | | | 2289 | CZE | 0.50 | 1 | -0.15 | 10 | -1.50 | |  Tichy, Vladimir | m | | 2257 | CZE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Plesek, Jiri | | | 2168 | CZE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Soural, Jan | | | 2215 | CZE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kulhanek, Tomas | m | | 2367 | CZE | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Gregor, Jiri | | | 2323 | CZE | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Vavra, Pavel | m | | 2366 | CZE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Voracek, Miroslav | | | 2210 | CZE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Haba, Zdenek | | | 2222 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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) | | | | National Club Championships 2012 | Limerick | IRL | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2401 | 1.50 | 3 | -0.84 | 10 | -8.40 | |
| | Kiely, Paul | | | 2001 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Astaneh Lopez, Alex | m | | 2400 | IRL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Jackson, Carl | | | 2001 * | IRL | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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