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Blitz:
Individual Calculations August 2023 |
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| Kosina, Helena Total change: -19.60 | |   |
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| B: Super United Croatian Grand Chess Tour POJEDINACNI BLITZ TURNIR ZA SAHISTICE | Zagreb | CRO | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1207 | 1.50 | 6 | 0.15 | 40 | 6.00 | |
|  Smetisko, Lucija | | | 1626 | CRO | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Resman, Katarina | | | 1402 | CRO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Purkic, Ruza | | | 1705 | CRO | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Srebro, Mira | | | 1527 | CRO | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vukoja, Luna | | | 1353 | CRO | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kosar, Ines | | | 1163 | CRO | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | B: Super United Croatian Grand Chess Tour POJEDINACNI BLITZ TURNIR ZA MLADE - do 13 god | Zagreb | CRO | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1207 | 0.50 | 3 | -0.64 | 40 | -25.60 | |
| | Sarac, Fran | | | 1436 | CRO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Apostolovski, Filip | | | 1399 | CRO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Juretic, Jakov | | | 1072 | CRO | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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