Player Page

Dyariwe, B (Buhle)
Dob: 2001/09/20 (Adult)
Gender: Male
Chess SA id: 101055877
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2019/08/24 (1730 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1527.0
Curent Weighted rating1493.4
Curent Weighted performance568.7
Current official/published rating (highest between Raw, WR and WP)1527.0
Current floor (min rating allowed)1027.0
Current highest rating achieved1527.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±104.1
Current Raw change used (final)0.0
Projected new Raw rating1527.0
Projected new Weighed rating1496.7
Projected new Weighted performance568.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1527.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1527.0
Projected new floor1027.0
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1636.0
Curent Weighted rating1543.2
Curent Weighted performance569.5
Current official/published rating (highest between Raw, WR and WP)1636.0
Current floor (min rating allowed)1136.0
Current highest rating achieved1636.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±89.1
Current Raw change used (final)0.0
Projected new Raw rating1636.0
Projected new Weighed rating1552.4
Projected new Weighted performance569.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1636.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1636.0
Projected new floor1136.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1265.4
Curent Weighted rating1265.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1265.4
Current floor (min rating allowed)765.4
Current highest rating achieved1265.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±151.1
Current Raw change used (final)0.0
Projected new Raw rating1265.4
Projected new Weighed rating1265.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1265.4
Projected new floor765.4
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1265.4
Curent Weighted rating1265.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1265.4
Current floor (min rating allowed)765.4
Current highest rating achieved1265.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±151.1
Current Raw change used (final)0.0
Projected new Raw rating1265.4
Projected new Weighed rating1265.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1265.4
Projected new floor765.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2019 Gauteng School League Finals (U19 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1443.6 1455.2 Analysis
10 2019 SA Schools Winter Games (U18 Boys) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 3.0 1518.5 1539.7 Analysis
9 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1480.5 1503.2 Analysis
8 D2 Schools Individuals 2019 (U18) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 5 4.0 1480.5 1503.2 Analysis
7 Merafong Schools Individuals 2019 (U18 Boys) 2019/05/04 2019/05/04 West Rand (GWR) Standard 60 0.83 5 5 4.0 1480.5 1503.2 Analysis
6 South African Junior Team Championships 2018 (U18C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 6.0 1443.1 1472.2 Analysis
5 2018 Gauteng League Final (U17) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1435.1 1464.2 Analysis
4 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 3 3.0 1315.9 1325.5 Analysis
3 D2 Schools Individuals 2018 (U18 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1315.9 1325.5 Analysis
2 Merafong Schools Individuals 2018 (U18 Boys) 2018/05/05 2018/05/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1315.9 1325.5 Analysis
1 Hervormde Kerk 2018 (Open) 2018/04/21 2018/04/21 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1265.4 1265.4 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 64 47 6 11 50.0 78.1 239.1 1192.4 1431.4
White 27 20 4 3 22.0 81.5 267.6 1204.3 1471.8
Black 37 27 2 8 28.0 75.7 218.2 1183.7 1401.9
Standard All 64 47 6 11 50.0 78.1 239.1 1192.4 1431.4
White 27 20 4 3 22.0 81.5 267.6 1204.3 1471.8
Black 37 27 2 8 28.0 75.7 218.2 1183.7 1401.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101000959 Jack, AW (Azile) 3 1.0 1 0 2 33.3 1370.8 -141.7 1229.1 View list
2 1020116502 Dlovashe, A (Akhanyile) 2 2.0 2 0 0 100.0 1518.5 425.0 1943.5 View list
3 1010107690 Abbort, J (Julian) 2 2.0 2 0 0 100.0 1518.5 425.0 1943.5 View list
4 101087973 Sibanyoni, LB (Lindelani Bruce) 2 2.0 2 0 0 100.0 1518.5 425.0 1943.5 View list
5 102010365 George, B (Bernet) 2 1.0 1 0 1 50.0 1398.2 0.0 1398.2 View list
6 102092137 Jacobs, A (Amethyst) 2 0.0 0 0 2 0.0 1518.5 -425.0 1093.5 View list
7 102077043 Makhura, K (Karabo) 2 0.0 0 0 2 0.0 1518.5 -425.0 1093.5 View list
8 1010114915 Ratshwane, K (Koketso) 2 0.0 0 0 2 0.0 1518.5 -425.0 1093.5 View list
9 102068522 Solven, S (Sihle) 2 0.0 0 0 2 0.0 1518.5 -425.0 1093.5 View list
10 102090357 Khumalo, MM (Monde Moosa) 1 1.0 1 0 0 100.0 1435.1 425.0 1860.1 View list
11 1030113064 Kewana, S (Sibusiso) 1 1.0 1 0 0 100.0 1480.5 425.0 1905.5 View list
12 102088871 John, J (Joseph) 1 1.0 1 0 0 100.0 1443.1 425.0 1868.1 View list
13 102054484 Jofile, S (Sibusiso) 1 1.0 1 0 0 100.0 1315.9 425.0 1740.9 View list
14 104009473 Fihla, LL (Lonwabo) 1 1.0 1 0 0 100.0 1443.6 425.0 1868.6 View list
15 1000100989 Dodo, L (Lehlohonolo) 1 1.0 1 0 0 100.0 1315.9 425.0 1740.9 View list
16 1020102241 Hilyard, J (Jason) 1 1.0 1 0 0 100.0 1443.6 425.0 1868.6 View list
17 199090746 Gumede, H (Haliday) 1 1.0 1 0 0 100.0 1315.9 425.0 1740.9 View list
18 102010662 Goliat, TT (Thamsanqa) 1 1.0 1 0 0 100.0 1315.9 425.0 1740.9 View list
19 103071924 De Beer, T (Thinus) 1 1.0 1 0 0 100.0 1443.6 425.0 1868.6 View list
20 101001711 Bekker, GD (Gerhardus) 1 1.0 1 0 0 100.0 1265.4 425.0 1690.4 View list