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Rapid:
Individual Calculations September 2023 |
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| Stasik, Marceli Total change: 62.40 | |   |
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| I Swietokrzyskie Wakacje z Szachami -OPEN RAPID | Suchedniow | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1117 | 1.50 | 7 | -0.23 | 40 | -9.20 | |
|  Wasiluk, Dominik | | | 1449 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Oleksa, Marcin | | | 1332 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Skrzypiec, Franciszek | | | 1315 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Szymanski, Adam | | | 1155 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Hetmanczyk, Wojciech | | | 1239 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Zabicki, Krzysztof | | | 1293 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Guzinski, Tadeusz | | | 1505 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | World Schools Team Chess Championship 2023 Under 12 | Aktau | KAZ | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1117 | 3.50 | 6 | 1.79 | 40 | 71.60 | |
| | Panayotov, Mihail | | | 1269 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kowalski Rubiales, Leo | | | 1236 | ESP | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Toroptsev, Kristian | | | 1304 | BEL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Nurakyn, Suleiman | | | 1193 | KAZ | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Derksen, Vadim | | | 1441 | KAZ | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Reyes Zavaleta, Sergio Gabriel | | | 1282 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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