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Individual Calculations April 2020 |
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| Trefzer, Erhard Total change: -11.00 | |   |
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| 36. ChessOrg Schachfestival Senioren | Bad Woerishofen | GER | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1907 | 4.50 | 8 | -0.55 | 20 | -11.00 | |
|  Goris-Schouwstra, Adry | | | 1649 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Chan, Peng Kong | m | | 2142 | SGP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mahrla, Hans, Dr. | | | 1767 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hackbarth, Christa | | | 1798 | AUT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Klett, Thomas | | | 1825 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rueggeberg, Wilhelm | | | 1776 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zschorsch, Peter | | | 1755 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Rumsey, Victor | | | 1768 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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