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Rapid:
Individual Calculations January 2023 |
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| Grujanac, Luka Total change: 57.20 | |   |
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| KRALJEVO RAPID TURNIR DECEMBAR 2022. | Kraljevo | SRB | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1290 | 2.50 | 6 | -0.12 | 40 | -4.80 | |
|  Neskovic, Vidak | | | 1481 | SRB | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Jovanovic, David Z | | | 1111 | SRB | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Stojadinovic, Aleksandra | | | 1363 | SRB | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Jokic, Matej | | | 1367 | SRB | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Erakovic, Bogdan | | | 1354 | SRB | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Miladinovic, Mihajlo | | | 1335 | SRB | 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) | | | | Novogodisnji kadetski rapid sk Tadic - 2008. i mladji | Beograd | SRB | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1290 | 3.50 | 8 | 1.55 | 40 | 62.00 | |
| | Bobisuth, Antonije | | | 1705 | SRB | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Vujovic, Vera | | | 1661 | SRB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zivanovic, Lazar | | | 1307 | SRB | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Grozdanic, Milan | | | 1720 | SRB | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Amidzic, Milica | | | 1461 | SRB | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mihailovic, Selena | | | 1390 | SRB | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Erakovic, Bogdan | | | 1354 | SRB | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Jankovic, Tamara | | | 1539 | SRB | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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