Player Page

Vuma, SD (Skumbuzo)
Dob: 1990/12/06 (Adult)
Gender: Male
Chess SA id: 190042239
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2023/09/23 (277 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
Current Raw rating1458.9
Current Weighted rating1462.6
Current Weighted performance1170.4
Current official/published rating (highest between Raw, WR and WP)1462.6
Current highest rating achieved1498.6
Current floor (min rating allowed)998.6
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)±114.7
Current Raw change used (final)0.0
Projected new Raw rating1458.9
Projected new Weighed rating1345.3
Projected new Weighted performance1170.4
Projected new final Raw rating (if new WP > new Raw)1458.9
Projected new highest rating1498.6
Projected new floor998.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1458.9
Projected effective change (new Official - current Official)-3.7
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
Current Raw rating1444.9
Current Weighted rating1449.4
Current Weighted performance1135.4
Current official/published rating (highest between Raw, WR and WP)1449.4
Current highest rating achieved1463.2
Current floor (min rating allowed)963.2
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)±117.0
Current Raw change used (final)0.0
Projected new Raw rating1444.9
Projected new Weighed rating1333.4
Projected new Weighted performance1135.4
Projected new final Raw rating (if new WP > new Raw)1444.9
Projected new highest rating1463.2
Projected new floor963.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1444.9
Projected effective change (new Official - current Official)-4.5
s
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
Current Raw rating1343.2
Current Weighted rating1321.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1343.2
Current highest rating achieved1343.2
Current floor (min rating allowed)843.2
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)±135.2
Current Raw change used (final)0.0
Projected new Raw rating1343.2
Projected new Weighed rating1216.7
Projected new Weighted performance702.5
Projected new final Raw rating (if new WP > new Raw)1343.2
Projected new highest rating1343.2
Projected new floor843.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1343.2
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Emalahleni Spring Open 2023 (A) 2023/09/22 2023/09/23 Ngaka Modiri Molema (NNM) Standard 90 0.94 6 6 2.5 1447.5 1463.2 Analysis
9 Mbombela Monthly Closed 2023 (Open) 2023/08/12 2023/08/12 Ehlanzeni (MEN) Rapid 35 0.66 6 6 2.0 1498.6 1335.6 Analysis
8 Nkomazi Festive Tournament 2022 (Open) 2022/12/17 2022/12/17 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 1488.9 1445.3 Analysis
7 FIDE at The King`s Gate 2.0 2022 (A) 2022/10/21 2022/10/23 Bojanala Platina (NBR) Standard 92 0.94 5 5 3.0 1431.1 1431.2 Analysis
6 University Of Mpumalanga Chess Open 2022 2022/10/08 2022/10/08 Ehlanzeni (MEN) Rapid 30 0.60 7 7 7.0 1431.1 1200.0 Analysis
5 Bergvlam Tournament 2020 (Senior) 2020/03/13 2020/03/14 Ehlanzeni (MEN) Standard 120 1.00 5 5 2.5 1373.8 1398.4 Analysis
4 Chess Unlimited Leap Year Tournament 2020 (Open) 2020/02/29 2020/02/29 Ehlanzeni (MEN) Standard 70 0.87 5 5 4.0 1290.5 1304.8 Analysis
3 Lowveld Open 2018 (A) 2018/07/27 2018/07/28 Ehlanzeni (MEN) Standard 63 0.84 6 5 3.0 1245.7 1254.0 Analysis
2 Malelane Primary 2018 (Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.0 1245.7 1254.0 Analysis
1 Chessnuts - Charterhouse Open 2018 (A) 2018/05/11 2018/05/12 Johannesburg Metro (GJM) Standard 62 0.84 6 6 2.0 1200.0 1200.0 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 55 31 2 22 32.0 58.2 69.5 1420.1 1489.6
White 27 15 2 10 16.0 59.3 78.7 1369.0 1447.7
Black 28 16 0 12 16.0 57.1 60.7 1469.3 1530.1
Standard All 42 22 2 18 23.0 54.8 40.5 1459.1 1499.6
White 20 11 2 7 12.0 60.0 85.0 1388.7 1473.7
Black 22 11 0 11 11.0 50.0 0.0 1523.1 1523.1
Rapid All 13 9 0 4 9.0 69.2 163.5 1294.1 1457.6
White 7 4 0 3 4.0 57.1 60.7 1313.0 1373.7
Black 6 5 0 1 5.0 83.3 283.3 1272.1 1555.5
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 1930146994 Mamba, G (German) 2 2.0 2 0 0 100.0 1460.0 425.0 1885.0 View list
2 196092497 Machacha, D (Doctor) 2 2.0 2 0 0 100.0 1460.0 425.0 1885.0 View list
3 104057388 Onwusaka, G (Gift) 2 2.0 2 0 0 100.0 1309.8 425.0 1734.8 View list
4 182027949 Nkosi, DJ (Dumisa) 2 1.5 1 1 0 75.0 1309.8 212.5 1522.3 View list
5 197092540 Nkambule, M (Muzi) 2 1.0 1 0 1 50.0 1309.8 0.0 1309.8 View list
6 195092499 Phiri, A (Allie) 2 1.0 1 0 1 50.0 1464.8 0.0 1464.8 View list
7 108065712 Sopanam Prabha, A (Arjun) 2 1.0 1 0 1 50.0 1332.2 0.0 1332.2 View list
8 173022117 Mbedza, R (Richard) 2 0.0 0 0 2 0.0 1346.6 -425.0 921.6 View list
9 103022974 Mhango, BF (Banele) 2 0.0 0 0 2 0.0 1268.1 -425.0 843.1 View list
10 1060159714 Khoza, N (Ndumiso) 1 1.0 1 0 0 100.0 1498.6 425.0 1923.6 View list
11 2050146990 Jele, R (Relebohile) 1 1.0 1 0 0 100.0 1431.1 425.0 1856.1 View list
12 106054731 Janse Van Rensburg, L (Ludik) 1 1.0 1 0 0 100.0 1431.1 425.0 1856.1 View list
13 106055405 Jameson, A (Alen) 1 1.0 1 0 0 100.0 1290.5 425.0 1715.5 View list
14 172009547 Flattery, TJ (Tyrel) 1 1.0 1 0 0 100.0 1290.5 425.0 1715.5 View list
15 102001382 Barnard, MC (Marcel) 1 1.0 1 0 0 100.0 1245.7 425.0 1670.7 View list
16 1070134686 Kruger, N (Neeke) 1 1.0 1 0 0 100.0 1431.1 425.0 1856.1 View list
17 163015814 Kleyn, AE (Andrew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1630160621 Mahlangu, C (Clement Sipho) 1 1.0 1 0 0 100.0 1447.5 425.0 1872.5 View list
19 104067563 Maharaj, A (Ameet) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1730148553 Mhlongo, J (Johane) 1 1.0 1 0 0 100.0 1488.9 425.0 1913.9 View list