Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jeffrey Yao

193043375
Buffalo City (EBC)

Tournament details

Tour Id	-1
Group Id	-1
Name	Voorpos Primary Border U 18 Chess Tour 28 March 09
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2009-04-01
End	2009-04-01
Submitted	1900-01-01
Rated	2009-04-01
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Clarendon High 3Rd Border U 18 Chess Tour 28 Feb
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2009-03-03
End	2009-03-03
Submitted	1900-01-01
Rated	2009-03-03
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results
Tour Id	-1
Group Id	-1
Name	Voorpos Primary Border U 18 Chess Tour 25 April 09
Section
Rounds	0
Format	Swiss
Type	Blitz
Start	2009-04-26
End	2009-04-26
Submitted	1900-01-01
Rated	2009-04-26
Submit age weight	1
Host
Total time	0
Time weight	0
Official results	Official results

General

Games	5
Score	0
Percent	50
Dp	0
Aor	1043.8
Perform	1044
Penalties	0
Wins	0
Draws	0
Losses	0
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	-1
Share Pos	-1
Count for rating	Yes
Games	5
Score	0
Percent	60
Dp	85
Aor	1185.8
Perform	1271
Penalties	0
Wins	0
Draws	0
Losses	0
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	-1
Share Pos	-1
Count for rating	Yes
Games	5
Score	0
Percent	40
Dp	-72
Aor	1128.6
Perform	1057
Penalties	0
Wins	0
Draws	0
Losses	0
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	-1
Share Pos	-1
Count for rating	Yes

Analysis (Main)

Rating	1124
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	0
Rating	1095
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	0
Rating	1110
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	0

Analysis (Type)

Rating	1124
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	500
Rating	1095
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	500
Rating	1110
K-factor	20
Score	0
Expected score	-25
Score - Expected score	25
Rating +/-	500

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
3	1900-01-01	Herbst, C (Cornel)			751	751	W	1	-1	2	0	-1	2	40	Yes
4	1900-01-01	Koshy, Et (Emil)			1237	1237	W	0	-1	1	0	-1	1	20	Yes
4	1900-01-01	Gyan, L (Lawrence)			1272	1272	B	0.5	-1	1.5	0	-1	1.5	30	Yes
4	1900-01-01	Pheko, L (Lehlohonolo)			1243	1243	W	0	-1	1	0	-1	1	20	Yes
4	1900-01-01	Balaga, N (Nidhish)			1264	1264	W	0	-1	1	0	-1	1	20	Yes
4	1900-01-01	Dawedi, K (Kanyisa)			833	833	W	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Smith, J (Jason)			704	704	B	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Mupela, N (Ngosa)			1079	1079	B	1	-1	2	0	-1	2	40	Yes
5	1900-01-01	Anwary, A (Azhar)			1047	1047	B	0	-1	1	0	-1	1	20	Yes
5	1900-01-01	Muringathuparambil, Jp (John)			1299	1299	W	1	-1	2	0	-1	2	40	Yes