Chess South Africa
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Chess South Africa
Van Schaik, MP (Michael)
Dob:
1968/01/03 (Adult)
Gender:
Male
Chess SA id:
168040472
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/17 (34 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1537.3
Curent Weighted rating
1547.7
Curent Weighted performance
1399.0
Current official/published rating (highest between Raw, WR and WP)
1547.7
Current floor (min rating allowed)
1237.0
Current highest rating achieved
1737.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±102.5
Current Raw change used (final)
0.0
Projected new Raw rating
1537.3
Projected new Weighed rating
1546.8
Projected new Weighted performance
1399.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1546.8
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1737.0
Projected new floor
1237.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1599.7
Curent Weighted rating
1567.8
Curent Weighted performance
1423.9
Current official/published rating (highest between Raw, WR and WP)
1599.7
Current floor (min rating allowed)
1237.0
Current highest rating achieved
1737.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±93.8
Current Raw change used (final)
0.0
Projected new Raw rating
1599.7
Projected new Weighed rating
1570.9
Projected new Weighted performance
1423.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1599.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1737.0
Projected new floor
1237.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1611.4
Curent Weighted rating
1645.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1645.9
Current floor (min rating allowed)
1237.0
Current highest rating achieved
1737.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±92.3
Current Raw change used (final)
0.0
Projected new Raw rating
1611.4
Projected new Weighed rating
1641.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1641.4
Projected effective change (new Official - current Official)
-4.5
Projected new highest rating
1737.0
Projected new floor
1237.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1546.0
Curent Weighted rating
1607.3
Curent Weighted performance
1024.5
Current official/published rating (highest between Raw, WR and WP)
1607.3
Current floor (min rating allowed)
1237.0
Current highest rating achieved
1737.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±101.3
Current Raw change used (final)
0.0
Projected new Raw rating
1546.0
Projected new Weighed rating
1601.8
Projected new Weighted performance
1024.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1601.8
Projected effective change (new Official - current Official)
-5.5
Projected new highest rating
1737.0
Projected new floor
1237.0
Projected new K-facor
28
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Cape Town Open Chess Championship 2024 (Championship)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
4
0.0
1554.4
1622.9
Analysis
3
Chas Everitt and MHI Attorneys Rapid 2024 (A)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
1.5
1554.4
1612.0
Analysis
2
Steinitz Club Team Blitz Championship 2024
2024/02/15
2024/02/15
Cape Town (WCT)
Blitz
5
0.18
7
7
4.0
1553.7
1561.7
Analysis
1
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
4.0
1555.0
1624.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
25
Cape Town Open Chess Championship 2024 (Championship)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
4
0.0
1554.4
1622.9
Analysis
24
Chas Everitt and MHI Attorneys Rapid 2024 (A)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
1.5
1554.4
1612.0
Analysis
23
Steinitz Club Team Blitz Championship 2024
2024/02/15
2024/02/15
Cape Town (WCT)
Blitz
5
0.18
7
7
4.0
1553.7
1561.7
Analysis
22
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
4.0
1555.0
1624.1
Analysis
21
Chas Everitt and MHI Attorneys Rapid 2023 (B)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
3.5
1558.8
1663.0
Analysis
20
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
11
3.0
1572.0
1575.1
Analysis
19
Steinitz Open 2023 (A+B)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
90
0.94
6
6
4.0
1531.3
1528.9
Analysis
18
Bellville Club Championship 2023
2023/04/17
2023/07/31
Cape Town (WCT)
Standard
60
0.83
7
7
6.0
1535.5
1532.3
Analysis
17
Kenridge Rapid 2022 (A)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
1.5
1528.3
1733.3
Analysis
16
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
11
6.5
1549.0
1549.3
Analysis
15
South African Open 2022 (Championship)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
3.5
1594.9
1597.7
Analysis
14
Bellville Chess Club Champs 2022 (Group 1)
2022/05/16
2022/07/04
Cape Town (WCT)
Standard
90
0.94
7
6
2.5
1594.9
1597.7
Analysis
13
2022 South African Closed Chess Championships (Senior)
2022/05/07
2022/05/14
Chess South Africa (CSA)
Standard
120
1.00
9
8
2.5
1662.1
1666.3
Analysis
12
FIDE World Senior Team Championship 2020
2020/03/06
2020/03/12
Czech Republic (CZE)
Standard
150
1.00
7
6
3.0
1616.7
1621.5
Analysis
11
Bellville Rapid Oct 2019
2019/10/14
2019/10/14
Cape Town (WCT)
Rapid
15
0.39
6
6
4.5
1609.4
1733.3
Analysis
10
Bellville Blitz 2019
2019/09/16
2019/09/16
Cape Town (WCT)
Blitz
8
0.25
6
6
3.5
1617.9
1672.3
Analysis
9
2019 Western Province League (Premier)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
11
5.5
1617.9
1621.5
Analysis
8
Bellville Club Champs 2019 (A)
2019/02/04
2019/05/27
Cape Town (WCT)
Standard
90
0.94
11
10
5.0
1594.5
1597.4
Analysis
7
Bellville Chess Club 01 Blitz Tournament 2019
2019/01/28
2019/01/28
Cape Town (WCT)
Blitz
5
0.18
7
7
5.0
1597.8
1708.1
Analysis
6
Cape of Good Hope Open 2019 (Prestige)
2019/01/25
2019/01/28
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1597.8
1595.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
9
1
16
9.5
36.5
-114.4
1659.6
1545.2
White
12
3
1
8
3.5
29.2
-177.1
1729.1
1552.0
Black
14
6
0
8
6.0
42.9
-60.7
1600.1
1539.3
Standard
All
4
0
0
4
0.0
0.0
-425.0
1825.4
1400.4
White
2
0
0
2
0.0
0.0
-425.0
1892.8
1467.8
Black
2
0
0
2
0.0
0.0
-425.0
1758.0
1333.0
Rapid
All
6
1
1
4
1.5
25.0
-212.5
1798.0
1585.5
White
3
0
1
2
0.5
16.7
-283.3
1888.8
1605.4
Black
3
1
0
2
1.0
33.3
-141.7
1707.2
1565.5
Blitz
All
16
8
0
8
8.0
50.0
0.0
1566.3
1566.3
White
7
3
0
4
3.0
42.9
-60.7
1613.9
1553.2
Black
9
5
0
4
5.0
55.6
47.2
1529.3
1576.5
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
192
82
26
84
95.0
49.5
-4.4
1558.1
1553.7
White
93
44
15
34
51.5
55.4
45.7
1546.3
1592.0
Black
99
38
11
50
43.5
43.9
-51.5
1569.2
1517.7
Standard
All
125
48
20
57
58.0
46.4
-30.6
1588.3
1557.7
White
61
27
12
22
33.0
54.1
34.8
1574.6
1609.4
Black
64
21
8
35
25.0
39.1
-93.0
1601.3
1508.3
Rapid
All
24
9
4
11
11.0
45.8
-35.4
1601.9
1566.5
White
12
4
3
5
5.5
45.8
-35.4
1586.6
1551.2
Black
12
5
1
6
5.5
45.8
-35.4
1617.2
1581.8
Blitz
All
43
25
2
16
26.0
60.5
89.0
1446.0
1534.9
White
20
13
0
7
13.0
65.0
127.5
1435.7
1563.2
Black
23
12
2
9
13.0
56.5
55.4
1454.9
1510.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107076747
Osborne, R (Ryan Eugene)
4
4.0
4
0
0
100.0
1590.2
425.0
2015.2
View list
2
143012765
Holland, RI (Richard)
4
2.5
2
1
1
62.5
1657.5
106.3
1763.7
View list
3
153010181
Galleid, S (Stephen)
4
1.5
1
1
2
37.5
1602.2
-106.3
1496.0
View list
4
161022514
Meiboom Jnr, G (Gerrit)
4
1.0
0
2
2
25.0
1651.7
-212.5
1439.2
View list
5
165033637
Schutte, A (Andre)
4
1.0
0
2
2
25.0
1588.3
-212.5
1375.8
View list
6
192001584
Baxter, DJ (David)
3
2.0
2
0
1
66.7
1658.8
141.7
1800.4
View list
7
162088913
Wright, A (Adrian)
3
2.0
2
0
1
66.7
1678.4
141.7
1820.1
View list
8
167002306
Blaauw, GM (Gavin)
3
2.0
1
2
0
66.7
1716.9
141.7
1858.6
View list
9
156017929
Levin, BRL (Benny)
3
1.0
1
0
2
33.3
1678.4
-141.7
1536.8
View list
10
179026143
Muller, ND (Neyton)
3
1.0
1
0
2
33.3
1637.1
-141.7
1495.5
View list
11
161066248
Ohlson, C (Cecil)
3
1.0
0
2
1
33.3
1609.7
-141.7
1468.0
View list
12
175042365
Walters, WDP (Wouter)
3
0.5
0
1
2
16.7
1632.3
-283.3
1349.0
View list
13
172012903
Horne, N (Neil)
3
0.0
0
0
3
0.0
1599.6
-425.0
1174.6
View list
14
189088910
Maritz, J (Jean)
2
2.0
2
0
0
100.0
1721.6
425.0
2146.6
View list
15
211087036
Osborne, H (Hannah)
2
2.0
2
0
0
100.0
1544.6
425.0
1969.6
View list
16
175085232
Steenkamp, M (Murray)
2
2.0
2
0
0
100.0
1603.6
425.0
2028.6
View list
17
1050099543
Van Tonder, C (Charl)
2
2.0
2
0
0
100.0
1576.7
425.0
2001.7
View list
18
181085146
Vermaak, E (Eon)
2
2.0
2
0
0
100.0
1671.3
425.0
2096.3
View list
19
144043256
Wright, M (Malcolm)
2
2.0
2
0
0
100.0
1720.4
425.0
2145.4
View list
20
164009064
Esau, O (Omar)
2
1.5
1
1
0
75.0
1640.0
212.5
1852.5
View list