Chess South Africa Ratings Database

Chess South Africa Ratings Database

Player Tournament Analysis

Van Aarde, J (Jampie)

Chess SA id: 110085152

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 562.0
Rating used 562.0
Games 5
Score (S) 3.0
Percentage 60.0
Expected score (We) 1.93
S-We 1.07
K-factor 14.1
Temp +/- 15.1
Penalties 0.0
Total +/- 15.1
Dp 85
Average opponent rating 653.2
Performance 738.2

Type Rating

Actual rating 562.0
Rating used 562.0
Games 5
Score (S) 3.0
Percentage 60.0
Expected score (We) 1.93
S-We 1.07
K-factor 24.0
Temp +/- 25.7
Penalties 0.0
Total +/- 25.7
Dp 85
Average opponent rating 653.2
Performance 738.2

Hybrid Main Rating

Actual rating 562.0
Rating used 562.0
Games 5
Score (S) 3.0
Percentage 60.0
Expected score (We) 1.93
S-We 1.07
K-factor 14.1
Temp +/- 15.1
Penalties 0.0
Total +/- 15.1
Dp 85
Average opponent rating 653.2
Performance 738.2

Hybrid Type Rating

Actual rating 562.0
Rating used 562.0
Games 5
Score (S) 3.0
Percentage 60.0
Expected score (We) 1.93
S-We 1.07
K-factor 24.0
Temp +/- 25.7
Penalties 0.0
Total +/- 25.7
Dp xdp
Average opponent rating xhybtypeaor
Performance 738.2

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 3
Final position 5
Shared position 5

Opponents

RndDateOpponentO-MainO-TypeO-HMainO-HTypeColResMainTypeHybMainHybTypeCfr
1 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
B 1.0 We: 0.4
SWe: 0.6
+/-: 8.3
We: 0.4
SWe: 0.6
+/-: 14.1
We: 0.4
SWe: -0.2
+/-: 8.3
We: 0.4
SWe: 0.6
+/-: 14.1
Yes (OK)
2 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
W 1.0 We: 0.6
SWe: 0.4
+/-: 5.4
We: 0.6
SWe: 0.4
+/-: 9.3
We: 0.6
SWe: -0.9
+/-: 5.4
We: 0.6
SWe: 0.4
+/-: 9.3
Yes (OK)
3 2021/08/21 Steyn, D (De La Rey)
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: 0.2
SWe: -0.2
+/-: -2.6
We: 0.2
SWe: -0.2
+/-: -4.3
We: 0.2
SWe: -0.7
+/-: -2.6
We: 0.2
SWe: -0.2
+/-: -4.3
Yes (OK)
4 2021/08/21 Sihamba, S (Somila)
Fed: NZF
Title:
Rating: 866.0
Used: 866.0
Rating: 866.0
Used: 866.0
Rating: 866.0
Used: 866.0
Rating: 866.0
Used: 866.0
W 0.0 We: 0.2
SWe: -0.2
+/-: -2.6
We: 0.2
SWe: -0.2
+/-: -4.5
We: 0.2
SWe: 0.1
+/-: -2.6
We: 0.2
SWe: -0.2
+/-: -4.5
Yes (OK)
5 2021/08/21 Wellem, AJK (Akhumzi Junaid Nkebana)
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 1.0 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)