Chess South Africa Ratings Database

Chess South Africa Ratings Database

Player Tournament Analysis

Van Der Colff, L (Liam)

Chess SA id: 1130134711

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 600.0
Games 5
Score (S) 1.5
Percentage 30.0
Expected score (We) 2.08
S-We -0.58
K-factor 14.1
Temp +/- -8.1
Penalties 0.0
Total +/- 0.0
Dp -170
Average opponent rating 680.0
Performance 510.0

Type Rating

Actual rating 0.0
Rating used 600.0
Games 5
Score (S) 1.5
Percentage 30.0
Expected score (We) 2.08
S-We -0.58
K-factor 24.0
Temp +/- -13.8
Penalties 0.0
Total +/- 0.0
Dp -170
Average opponent rating 680.0
Performance 510.0

Hybrid Main Rating

Actual rating 0.0
Rating used 600.0
Games 5
Score (S) 1.5
Percentage 30.0
Expected score (We) 2.08
S-We -0.58
K-factor 14.1
Temp +/- -8.1
Penalties 0.0
Total +/- 0.0
Dp -170
Average opponent rating 680.0
Performance 510.0

Hybrid Type Rating

Actual rating 0.0
Rating used 600.0
Games 5
Score (S) 1.5
Percentage 30.0
Expected score (We) 2.08
S-We -0.58
K-factor 24.0
Temp +/- -13.8
Penalties 0.0
Total +/- 0.0
Dp xdp
Average opponent rating xhybtypeaor
Performance 510.0

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 9
Final position 9
Shared position 8

Opponents

RndDateOpponentO-MainO-TypeO-HMainO-HTypeColResMainTypeHybMainHybTypeCfr
1 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
W 0.5 We: 0.3
SWe: 0.2
+/-: 2.7
We: 0.3
SWe: 0.2
+/-: 4.6
We: 0.3
SWe: -0.2
+/-: 2.7
We: 0.3
SWe: 0.2
+/-: 4.6
Yes (OK)
2 2021/08/21 Makoloane, V (Valentino)
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
+/-: -3.2
We: 0.2
SWe: -0.2
+/-: -5.4
We: 0.2
SWe: -0.9
+/-: -3.2
We: 0.2
SWe: -0.2
+/-: -5.4
Yes (OK)
3 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
W 1.0 We: 0.7
SWe: 0.3
+/-: 4.8
We: 0.7
SWe: 0.3
+/-: 8.2
We: 0.7
SWe: -0.7
+/-: 4.8
We: 0.7
SWe: 0.3
+/-: 8.2
Yes (OK)
4 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
W 0.0 We: 0.7
SWe: -0.7
+/-: -9.3
We: 0.7
SWe: -0.7
+/-: -15.8
We: 0.7
SWe: 0.1
+/-: -9.3
We: 0.7
SWe: -0.7
+/-: -15.8
Yes (OK)
5 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
+/-: -3.2
We: 0.2
SWe: -0.2
+/-: -5.4
We: 0.2
SWe: -0.8
+/-: -3.2
We: 0.2
SWe: -0.2
+/-: -5.4
Yes (OK)