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Rapid:
Individual Calculations February 2020 |
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| Wasilewski, Stanislaw Total change: 6.60 | |   |
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| XXVI Edycja Suwalskiej Ligi Szkolnej w Szachach - T5 | Suwalki | POL | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1151 | 3.50 | 6 | 1.07 | 20 | 21.40 | |
|  Gladyszewska, Kinga | | | 1198 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Milewski, Mateusz | | | 1290 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Rojek, Paulina | | | 1153 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Butkiewicz, Jan | | | 1276 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Czarniecka, Anna | | | 1157 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Racis, Michal | | | 1249 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 2. runda Grand Prix Suwalk Zima-wiosna 2020 - rapid | Suwalki | POL | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1151 | 1.00 | 4 | -0.74 | 20 | -14.80 | |
| | Butkiewicz, Wojciech | | | 1091 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sapinski, Sebastian | | | 1467 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Palejko, Maria | | | 1304 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Boguszewski, Kacper | | | 980 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | |
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