Player Page

Mumba, E (Elija)
Dob: 1979/07/06 (Adult)
Gender: Male
Chess SA id: 179026179
FIDE id:
Region: Cape Town (WCT)
Citizen: MAW
Title(s):
Last active: 2023/07/06 (354 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 rating1717.5
Current Weighted rating1725.0
Current Weighted performance1229.8
Current official/published rating (highest between Raw, WR and WP)1725.0
Current highest rating achieved1859.0
Current floor (min rating allowed)1359.0
Current K-factor24
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)±79.3
Current Raw change used (final)0.0
Projected new Raw rating1717.5
Projected new Weighed rating1586.1
Projected new Weighted performance1229.8
Projected new final Raw rating (if new WP > new Raw)1717.5
Projected new highest rating1859.0
Projected new floor1359.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1717.5
Projected effective change (new Official - current Official)-7.5
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 rating1741.2
Current Weighted rating1741.9
Current Weighted performance1203.7
Current official/published rating (highest between Raw, WR and WP)1741.9
Current highest rating achieved1859.0
Current floor (min rating allowed)1359.0
Current K-factor24
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)±76.7
Current Raw change used (final)0.0
Projected new Raw rating1741.2
Projected new Weighed rating1602.1
Projected new Weighted performance1203.7
Projected new final Raw rating (if new WP > new Raw)1741.2
Projected new highest rating1859.0
Projected new floor1359.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1741.2
Projected effective change (new Official - current Official)-0.7
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 rating1794.2
Current Weighted rating1811.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1811.0
Current highest rating achieved1859.0
Current floor (min rating allowed)1359.0
Current K-factor24
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)±71.1
Current Raw change used (final)0.0
Projected new Raw rating1794.2
Projected new Weighed rating1664.9
Projected new Weighted performance545.4
Projected new final Raw rating (if new WP > new Raw)1794.2
Projected new highest rating1859.0
Projected new floor1359.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1794.2
Projected effective change (new Official - current Official)-16.8
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 rating1859.0
Current Weighted rating1859.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1859.0
Current highest rating achieved1859.0
Current floor (min rating allowed)1359.0
Current K-factor24
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)±64.8
Current Raw change used (final)0.0
Projected new Raw rating1859.0
Projected new Weighed rating1710.3
Projected new Weighted performance122.5
Projected new final Raw rating (if new WP > new Raw)1859.0
Projected new highest rating1859.0
Projected new floor1359.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1859.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Rylib Chess Winter Slam 2023 (A) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 2.0 1744.3 1859.0 Analysis
10 Cape Town Masters Challenge 2023 (Open) 2023/01/04 2023/01/08 Cape Town (WCT) Standard 120 1.00 5 5 3.5 1734.9 1734.0 Analysis
9 Summer Slam 2022 (A) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 0 0.0 1734.9 1859.0 Analysis
8 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 8 5.0 1794.2 1794.2 Analysis
7 South African Open 2022 (Championship) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 11 4.5 1859.0 1859.0 Analysis
6 South African Open 2022 (B) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 0 0.0 1859.0 1859.0 Analysis
5 WP Closed 2022 (B) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 120 1.00 7 3 0.5 1472.0 1486.9 Analysis
4 2022 Cape Of Good Hope Open (Advanced) 2022/01/28 2022/01/30 Cape Town (WCT) Standard 90 0.94 6 6 3.5 1429.3 1448.8 Analysis
3 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 7 2.0 1433.5 1460.0 Analysis
2 Imam Haron 50th Commemoration Event Open 2019 2019/06/15 2019/06/15 Cape Town (WCT) Rapid 20 0.47 7 7 4.5 1460.0 1460.0 Analysis
1 2019 Groote Schuur High School Blitz 2019/06/14 2019/06/14 Cape Town (WCT) Blitz 5 0.18 9 9 2.0 1460.0 1460.0 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 62 22 11 29 27.5 44.4 -48.0 1460.6 1412.6
White 31 14 6 11 17.0 54.8 41.1 1418.3 1459.4
Black 31 8 5 18 10.5 33.9 -137.1 1502.9 1365.8
Standard All 40 14 10 16 19.0 47.5 -21.3 1536.4 1515.2
White 21 8 6 7 11.0 52.4 20.2 1515.9 1536.1
Black 19 6 4 9 8.0 42.1 -67.1 1559.1 1492.0
Rapid All 13 6 1 6 6.5 50.0 0.0 1389.1 1389.1
White 6 4 0 2 4.0 66.7 141.7 1190.9 1332.6
Black 7 2 1 4 2.5 35.7 -121.4 1559.1 1437.6
Blitz All 9 2 0 7 2.0 22.2 -236.1 1226.8 990.7
White 4 2 0 2 2.0 50.0 0.0 1247.0 1247.0
Black 5 0 0 5 0.0 0.0 -425.0 1210.6 785.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 156017226 Laureles, R (Raymundo) 2 1.5 1 1 0 75.0 1582.1 212.5 1794.6 View list
2 106092062 Ncethelo, B (Bongolethu) 2 0.0 0 0 2 0.0 1801.7 -425.0 1376.7 View list
3 207090606 Gcuze, K (Khanya) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
4 204001279 Barday, A (Amina) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
5 198006019 Danisa, BB (Bahle) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
6 108064021 Coetsee, D (Dewald) 1 1.0 1 0 0 100.0 1859.0 425.0 2284.0 View list
7 104059592 Boshoff, C (Chris) 1 1.0 1 0 0 100.0 1429.3 425.0 1854.3 View list
8 2100109061 Ebrahim, N (Nabeelah) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
9 107064069 Drury, N (Nicholas) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
10 192013433 Jacobs, PJ (Peter-John) 1 1.0 1 0 0 100.0 1433.5 425.0 1858.5 View list
11 107085509 Li, T (Traynor) 1 1.0 1 0 0 100.0 1460.0 425.0 1885.0 View list
12 2100138820 Liu, A (Ava) 1 1.0 1 0 0 100.0 1794.2 425.0 2219.2 View list
13 104047720 Mankga, T (Thabang) 1 1.0 1 0 0 100.0 1734.9 425.0 2159.9 View list
14 106089505 Mchontsi, A (Ayabonga) 1 1.0 1 0 0 100.0 1429.3 425.0 1854.3 View list
15 101027229 Nel, RA (Rowan) 1 1.0 1 0 0 100.0 1794.2 425.0 2219.2 View list
16 196085396 Ngwayishe, BT (Bambelela) 1 1.0 1 0 0 100.0 1744.3 425.0 2169.3 View list
17 181035793 Sparks, SJW (Stephen) 1 1.0 1 0 0 100.0 1859.0 425.0 2284.0 View list
18 1760146855 Swarts, P (Paul) 1 1.0 1 0 0 100.0 1744.3 425.0 2169.3 View list
19 101086079 Thabet, A (Ali) 1 1.0 1 0 0 100.0 1794.2 425.0 2219.2 View list
20 108072148 Van Heerden, EJ (Ethan Joel) 1 1.0 1 0 0 100.0 1734.9 425.0 2159.9 View list