CHESS SA Ratings Database

Player tournament rating analysis

Player

Meeuwissen, X (Xavier)

[183084373] from Johannesburg Metro (GJM)
1891

Rating

Standard

-9.4

Rating change

K = 20.0

1808

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS + JNW Classic (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20170687
Tournament group id 20170684
Start 2017/04/22
End 2017/04/22
Rated 2017/04/25
Rating 1891
Rated games 5
Rated score 3.0
Rated percent 66.7
Rated Dp 125
Rated average opponent rating 1683.50
Rated performance 1808
Rated expected score (We) 3.47
Rated score difference (Score-We) -0.47
K-factor 20.0
Temporary rating change -9.4
Penalties 0.0
TOTAL RATING CHANGE -9.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 3
Final position (single) 4
Final position (shared) 4

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Botao, B (Milton) 1592U 1 0.85 0.15 20.0 3.0 Unrated opp excluded
2 2017/04/22 Mudzingwa, T (Takunda) 1499* 1 0.92 0.08 20.0 1.6 OK
3 2017/04/22 Mendelsohn, DC (David) 1658 1 0.79 0.21 20.0 4.2 OK
4 2017/04/22 Tshetlo, T (Tshepo) 1739 0 0.70 -0.70 20.0 -14.0 OK
5 2017/04/22 Mwale, J (Joseph) 2106 0 0.23 -0.23 20.0 -4.6 OK
6 2017/04/22 Dlamini, S (Sikhumbuzo) 1622 1 0.83 0.17 20.0 3.4 OK