Player Page

Gumbi, N (Nkosenhle)
Dob: 2013/05/18 (U12)
Gender: Male
Chess SA id: 1130145741
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/08/24 (28 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 rating1180.7
Current Weighted rating1180.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1180.7
Current highest rating achieved1180.7
Current floor (min rating allowed)680.7
Current K-factor40
Games played this month5
Score (S)4.0
Expected score (We)1.77
Difference (S-We)1.85
Current Raw change (no limits, including tournament time weight)74.0
Current min/max change allowed (with limits)±170.4
Current Raw change used (final)74.0
Projected new Raw rating1254.7
Projected new Weighed rating1086.2
Projected new Weighted performance513.5
Projected new final Raw rating (if new WP > new Raw)1254.7
Projected new highest rating1254.7
Projected new floor754.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.7
Projected effective change (new Official - current Official)+74.0
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 rating1176.4
Current Weighted rating1176.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1176.4
Current highest rating achieved1176.4
Current floor (min rating allowed)676.4
Current K-factor40
Games played this month5
Score (S)4.0
Expected score (We)1.83
Difference (S-We)2.17
Current Raw change (no limits, including tournament time weight)86.8
Current min/max change allowed (with limits)±171.5
Current Raw change used (final)86.8
Projected new Raw rating1263.2
Projected new Weighed rating1082.3
Projected new Weighted performance513.5
Projected new final Raw rating (if new WP > new Raw)1263.2
Projected new highest rating1263.2
Projected new floor763.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.2
Projected effective change (new Official - current Official)+86.8
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Ekurhuleni Trails 3 2024 (U12)
Start: 2024/08/24  End: 2024/08/24  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1180.7  Rating gain/loss: 74.0
Type rating: 1176.4  Rating gain/loss: 86.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Ekurhuleni Trails 3 2024 (U12) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1180.7 1176.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Ekurhuleni Trails 3 2024 (U12) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1180.7 1176.4 Analysis
1 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 1 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1300.5 1555.5
White 2 2 0 0 2.0 100.0 425.0 1307.7 1732.7
Black 3 2 0 1 2.0 66.7 141.7 1295.7 1437.4
Standard All 5 4 0 1 4.0 80.0 255.0 1300.5 1555.5
White 2 2 0 0 2.0 100.0 425.0 1307.7 1732.7
Black 3 2 0 1 2.0 66.7 141.7 1295.7 1437.4
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 6 4 0 2 4.0 66.7 141.7 1277.7 1419.3
White 3 2 0 1 2.0 66.7 141.7 1259.6 1401.3
Black 3 2 0 1 2.0 66.7 141.7 1295.7 1437.4
Standard All 6 4 0 2 4.0 66.7 141.7 1277.7 1419.3
White 3 2 0 1 2.0 66.7 141.7 1259.6 1401.3
Black 3 2 0 1 2.0 66.7 141.7 1295.7 1437.4
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 1140145713 Niemann, T (Taylandre) 1 1.0 1 0 0 100.0 1180.7 425.0 1605.7 View list
2 1140153033 Khumalo, ME (Musawenkosi Ethan) 1 1.0 1 0 0 100.0 1180.7 425.0 1605.7 View list
3 2140310713 Hlongwane, Y (Yolanda) 1 1.0 1 0 0 100.0 1180.7 425.0 1605.7 View list
4 1140144436 De Bruyn, R (Ricard) 1 1.0 1 0 0 100.0 1180.7 425.0 1605.7 View list
5 1120136526 Viviers, W (Wiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1140191334 Shaik, H (Haneef) 1 0.0 0 0 1 0.0 1180.7 -425.0 755.7 View list