Chess South Africa Ratings Database

Chess South Africa Ratings Database

Player Tournament Analysis

Steyn, D (De La Rey)

Chess SA id: 1090134710

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 800.0
Games 5
Score (S) 5.0
Percentage 100.0
Expected score (We) 3.56
S-We 1.44
K-factor 14.1
Temp +/- 20.3
Penalties 0.0
Total +/- 0.0
Dp 425
Average opponent rating 625.6
Performance 1050.6

Type Rating

Actual rating 0.0
Rating used 800.0
Games 5
Score (S) 5.0
Percentage 100.0
Expected score (We) 3.56
S-We 1.44
K-factor 24.0
Temp +/- 34.6
Penalties 0.0
Total +/- 0.0
Dp 425
Average opponent rating 625.6
Performance 1050.6

Hybrid Main Rating

Actual rating 0.0
Rating used 800.0
Games 5
Score (S) 5.0
Percentage 100.0
Expected score (We) 3.56
S-We 1.44
K-factor 14.1
Temp +/- 20.3
Penalties 0.0
Total +/- 0.0
Dp 425
Average opponent rating 625.6
Performance 1050.6

Hybrid Type Rating

Actual rating 0.0
Rating used 800.0
Games 5
Score (S) 5.0
Percentage 100.0
Expected score (We) 3.56
S-We 1.44
K-factor 24.0
Temp +/- 34.6
Penalties 0.0
Total +/- 0.0
Dp xdp
Average opponent rating xhybtypeaor
Performance 1050.6

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 8
Final position 1
Shared position 1

Opponents

RndDateOpponentO-MainO-TypeO-HMainO-HTypeColResMainTypeHybMainHybTypeCfr
1 2021/08/21 Iglesias Giannantonio, M (Mario)
Fed: NCF
Title:
Rating: 500.0
Used: 500.0
Rating: 500.0
Used: 500.0
Rating: 500.0
Used: 500.0
Rating: 500.0
Used: 500.0
B 1.0 We: 0.8
SWe: 0.2
+/-: 2.7
We: 0.8
SWe: 0.2
+/-: 4.6
We: 0.8
SWe: -0.2
+/-: 2.7
We: 0.8
SWe: 0.2
+/-: 4.6
Yes (OK)
2 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 1.0 We: 0.5
SWe: 0.5
+/-: 7.5
We: 0.5
SWe: 0.5
+/-: 12.8
We: 0.5
SWe: -0.9
+/-: 7.5
We: 0.5
SWe: 0.5
+/-: 12.8
Yes (OK)
3 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 1.0 We: 0.8
SWe: 0.2
+/-: 2.6
We: 0.8
SWe: 0.2
+/-: 4.3
We: 0.8
SWe: -0.7
+/-: 2.6
We: 0.8
SWe: 0.2
+/-: 4.3
Yes (OK)
4 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: 0.7
SWe: 0.3
+/-: 4.4
We: 0.7
SWe: 0.3
+/-: 7.4
We: 0.7
SWe: 0.1
+/-: 4.4
We: 0.7
SWe: 0.3
+/-: 7.4
Yes (OK)
5 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
W 1.0 We: 0.8
SWe: 0.2
+/-: 3.2
We: 0.8
SWe: 0.2
+/-: 5.4
We: 0.8
SWe: -0.8
+/-: 3.2
We: 0.8
SWe: 0.2
+/-: 5.4
Yes (OK)