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Individual Calculations September 2023 |
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| Colbow, Collin Total change: -4.80 | |   |
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| European Youth Team Championship Open 18 | Iasi | ROU | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2429 | 5.00 | 7 | 0.32 | 10 | 3.20 | |
|  Vilcu, Matei-Stefan | | | 2225 | ROU | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Cnejev, Vladimir-Alexandru | f | | 2362 | ROU | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Dzida, Kamil | | | 2356 | POL | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Piliposyan, Robert | f | | 2375 | ARM | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Wagner, Leopold Franziskus | | | 2253 | AUT | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Levin, Guy | m | | 2429 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Vedmediuc, Artiom | | | 2029 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 94. Deutsche Schacheinzelmeisterschaft | Ostfildern | GER | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2409 | 4.50 | 9 | -0.80 | 10 | -8.00 | |
| | Nemitz, Alfred | | | 2228 | GER | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Herrmann, Jakob | | | 2067 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ronge, Tim | | | 2273 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Lagunow, Raphael | m | | 2413 | GER | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Fridman, Daniel | g | | 2586 | GER | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Miller, Eduard | f | | 2324 | GER | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Stelmaszyk, Nico | f | | 2337 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Poetsch, Hagen | g | | 2484 | GER | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Tschernatsch, Johannes | f | | 2319 | GER | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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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