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Individual Calculations July 2021 |
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| Kokocinska, Maja Total change: 10.00 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2021 | Lubenia | POL | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1115 | 1099 | 1.50 | 3 | 0.06 | 40 | 2.40 | |
|  Bauer, Maja | | | 1055 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Tokarz, Gabriela | | | 1078 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Flisiak, Iwona | | | 1212 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | NOTE: K factor changed | | Tatrzanski Open Towarzyszacy II Liga -T- MALOPOLSKIE CHESS TOUR | Poronin | POL | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1099 | 1.50 | 5 | 0.38 | 20 | 7.60 | |
| | Dembicki, Karol | | | 1311 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kozak, Karol | | | 1263 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pekala, Dawid | | | 1292 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lajdamik, Kinga | | | 1268 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Pisarek, Elzbieta | | | 1499 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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