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Individual Calculations February 2023 |
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| Loew, Gerald Total change: 18.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 A | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2146 | 2.00 | 5 | -0.02 | 20 | -0.40 | |
|  Jahnz, Fabian | f | | 2276 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Skibbe, Willi | f | | 2190 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Butscher, Daniel | | | 2135 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Eilenberg, Jonas | | | 2235 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Schoene, Ralf | m | | 2250 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2146 | 6.00 | 9 | 0.95 | 20 | 19.00 | |
| | Zimmermann, Luc | c | | 2046 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Golbach, Floris | | | 2042 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wagenvoorde, Guido | | | 2103 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Van Der Velden, Bram | c | | 2185 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Honkoop, Gilian | | | 2164 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Otsuka, Shou | | | 2163 | JPN | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Barthel, Ansgar | | | 2115 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Clijsen, Mark | | | 2141 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ebels, Theo | | | 1947 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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