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Individual Calculations September 2023 |
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| Reinholm, Karl Kristjan Total change: 29.20 | |   |
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| Riga Technical University Open 2023 - Tournament Y | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1102 | 3.00 | 7 | 0.03 | 40 | 1.20 | |
|  Krasilnikova, Marija | | | 1329 | LAT | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Strekalovs, Ernests | | | 1262 | LAT | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Freibergs, Raimonds | | | 1168 | LAT | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Ben Aharon, Eitan | | | 1031 | ISR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Vilskersts, Ernests | | | 1102 | LAT | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Nazarovs, Marks | | | 1017 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Dorofejevs, Demids | | | 1223 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Estonian Youth Team Chess Championship 2023 | Narva | EST | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1102 | 2.00 | 3 | 0.70 | 40 | 28.00 | |
| | Leht, Karl Samuel | | | 1142 | EST | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Punning, Andero | | | 1104 | EST | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Alas, Mart Mattias | | | 1208 | EST | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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