Chess South Africa Ratings Database

Chess South Africa Ratings Database

Player Tournament Analysis

Wellem, AJK (Akhumzi Junaid Nkebana)

Chess SA id: 1150134712

Tournament details

Tournament id20211794
Group id20211794
TournamentZFM Chess Championships 2021 (B)
Rounds5
Start2021/08/21
End2021/08/21
Rated2021/09/07
RatingStandard
FormatSwiss
PlatformOver-the-board (OTB)
HostZF Mgcawu (NZF)
InternationalNo
FIDE ratedNo
Grand Prix approvedNo
Official resultsOfficial results
Count for ratingYes (OK)

Main Rating

Actual rating 0.0
Rating used 500.0
Games 5
Score (S) 0.0
Percentage 0.0
Expected score (We) 1.80
S-We -1.80
K-factor 14.1
Temp +/- -25.4
Penalties 0.0
Total +/- 0.0
Dp -425
Average opponent rating 612.4
Performance 187.4

Type Rating

Actual rating 0.0
Rating used 500.0
Games 5
Score (S) 0.0
Percentage 0.0
Expected score (We) 1.80
S-We -1.80
K-factor 24.0
Temp +/- -43.3
Penalties 0.0
Total +/- 0.0
Dp -425
Average opponent rating 612.4
Performance 187.4

Hybrid Main Rating

Actual rating 0.0
Rating used 500.0
Games 5
Score (S) 0.0
Percentage 0.0
Expected score (We) 1.80
S-We -1.80
K-factor 14.1
Temp +/- -25.4
Penalties 0.0
Total +/- 0.0
Dp -425
Average opponent rating 612.4
Performance 187.4

Hybrid Type Rating

Actual rating 0.0
Rating used 500.0
Games 5
Score (S) 0.0
Percentage 0.0
Expected score (We) 1.80
S-We -1.80
K-factor 24.0
Temp +/- -43.3
Penalties 0.0
Total +/- 0.0
Dp xdp
Average opponent rating xhybtypeaor
Performance 187.4

Other

Title
Activity games (for Grand Prix) 5
W/B games 5
Byes 0
Half byes 0
Forfeit wins (+) 0
Forfeit losses (-) 0
Tournament rank 10
Final position 10
Shared position 10

Opponents

RndDateOpponentO-MainO-TypeO-HMainO-HTypeColResMainTypeHybMainHybTypeCfr
1 2021/08/21 Klaaste, JL (Janovin Luthando)
Fed: NZF
Title:
Rating: 0.0
Used: 500.0
Rating: 0.0
Used: 500.0
Rating: 0.0
Used: 500.0
Rating: 0.0
Used: 500.0
B 0.0 We: 0.5
SWe: -0.5
+/-: -6.5
We: 0.5
SWe: -0.5
+/-: -11.0
We: 0.5
SWe: -0.2
+/-: -6.5
We: 0.5
SWe: -0.5
+/-: -11.0
Yes (OK)
2 2021/08/21 Masuku, T (Thina)
Fed: NZF
Title:
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
W 0.0 We: 0.4
SWe: -0.4
+/-: -6.0
We: 0.4
SWe: -0.4
+/-: -10.2
We: 0.4
SWe: -0.9
+/-: -6.0
We: 0.4
SWe: -0.4
+/-: -10.2
Yes (OK)
3 2021/08/21 Van Der Colff, L (Liam)
Fed: NZF
Title:
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
Rating: 0.0
Used: 600.0
B 0.0 We: 0.3
SWe: -0.3
+/-: -4.8
We: 0.3
SWe: -0.3
+/-: -8.2
We: 0.3
SWe: -0.7
+/-: -4.8
We: 0.3
SWe: -0.3
+/-: -8.2
Yes (OK)
4 2021/08/21 Boshoff, A (Arno)
Fed: NZF
Title:
Rating: 0.0
Used: 800.0
Rating: 0.0
Used: 800.0
Rating: 0.0
Used: 800.0
Rating: 0.0
Used: 800.0
B 0.0 We: 0.1
SWe: -0.1
+/-: -1.5
We: 0.1
SWe: -0.1
+/-: -2.6
We: 0.1
SWe: 0.1
+/-: -1.5
We: 0.1
SWe: -0.1
+/-: -2.6
Yes (OK)
5 2021/08/21 Van Aarde, J (Jampie)
Fed: NCF
Title:
Rating: 562.0
Used: 562.0
Rating: 562.0
Used: 562.0
Rating: 562.0
Used: 562.0
Rating: 562.0
Used: 562.0
W 0.0 We: 0.5
SWe: -0.5
+/-: -6.6
We: 0.5
SWe: -0.5
+/-: -11.3
We: 0.5
SWe: -0.8
+/-: -6.6
We: 0.5
SWe: -0.5
+/-: -11.3
Yes (OK)