Chess South Africa
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Chess South Africa
Meder, T (Tristan)
Dob:
2013/05/23 (U12)
Gender:
Male
Chess SA id:
1130135088
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (163 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
Current Raw rating
1471.6
Current Weighted rating
1460.8
Current Weighted performance
1358.4
Current official/published rating (highest between Raw, WR and WP)
1471.6
Current highest rating achieved
1509.2
Current floor (min rating allowed)
1009.2
Current K-factor
32
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)
±112.6
Current Raw change used (final)
0.0
Projected new Raw rating
1471.6
Projected new Weighed rating
1343.5
Projected new Weighted performance
1358.4
Projected new final Raw rating (if new WP > new Raw)
1471.6
Projected new highest rating
1509.2
Projected new floor
1009.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1471.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1417.3
Current Weighted rating
1396.3
Current Weighted performance
1324.9
Current official/published rating (highest between Raw, WR and WP)
1417.3
Current highest rating achieved
1417.3
Current floor (min rating allowed)
917.3
Current K-factor
32
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)
±121.7
Current Raw change used (final)
0.0
Projected new Raw rating
1417.3
Projected new Weighed rating
1284.8
Projected new Weighted performance
1324.9
Projected new final Raw rating (if new WP > new Raw)
1417.3
Projected new highest rating
1417.3
Projected new floor
917.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1417.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1488.9
Current Weighted rating
1486.2
Current Weighted performance
1261.9
Current official/published rating (highest between Raw, WR and WP)
1488.9
Current highest rating achieved
1501.4
Current floor (min rating allowed)
1001.4
Current K-factor
32
s
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)
±109.9
Current Raw change used (final)
0.0
Projected new Raw rating
1488.9
Projected new Weighed rating
1367.3
Projected new Weighted performance
1261.9
Projected new final Raw rating (if new WP > new Raw)
1488.9
Projected new highest rating
1501.4
Projected new floor
1001.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1488.9
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1432.0
1374.7
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1434.1
1366.1
Analysis
1
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1463.8
1387.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1432.0
1374.7
Analysis
20
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1434.1
1366.1
Analysis
19
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1463.8
1387.5
Analysis
18
Western Cape Closed Championship 2023 (U12)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1443.1
1443.8
Analysis
17
CT Metro District North Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
4
3.0
1447.0
1488.6
Analysis
16
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
4.0
1447.0
1488.6
Analysis
15
Steinitz Open 2023 (C)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1484.7
1401.3
Analysis
14
Western Cape PS Individuals 2023 (U11 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1484.7
1401.3
Analysis
13
Cape Town Open 2023 (U12)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
6
4.5
1484.2
1501.4
Analysis
12
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1484.2
1385.8
Analysis
11
Laerskool Welgemoed Rapid 2023 (U12)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1505.4
1487.3
Analysis
10
North District School Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1505.4
1396.6
Analysis
9
Metro Rapid 2022 (U9 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1509.2
1494.7
Analysis
8
Western Cape Top Schools 2022 (U9 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1493.8
1353.8
Analysis
7
Curro Durbanville Chess Open Rapid 2022 (U8+U10)
2022/07/02
2022/07/02
Cape Town (WCT)
Rapid
25
0.54
6
6
5.5
1470.6
1384.7
Analysis
6
Stellenberg Chess Championship 2022 (U10)
2022/06/25
2022/06/25
Cape Town (WCT)
Rapid
30
0.60
6
6
5.0
1461.6
1347.6
Analysis
5
Western Cape Schools 2022 (U9 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
5.0
1346.0
1272.4
Analysis
4
Metro WP Schools Chess Trials 2022 (U7+U9 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1304.5
1200.0
Analysis
3
District North 2022 (U9)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1266.3
1301.2
Analysis
2
Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)
2022/02/19
2022/02/19
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1235.0
1258.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
11
1
5
11.5
67.6
150.0
1312.3
1462.3
White
10
7
1
2
7.5
75.0
212.5
1322.5
1535.0
Black
7
4
0
3
4.0
57.1
60.7
1297.8
1358.5
Standard
All
17
11
1
5
11.5
67.6
150.0
1312.3
1462.3
White
10
7
1
2
7.5
75.0
212.5
1322.5
1535.0
Black
7
4
0
3
4.0
57.1
60.7
1297.8
1358.5
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
118
83
9
26
87.5
74.2
205.3
1285.6
1490.9
White
61
45
6
10
48.0
78.7
243.9
1279.3
1523.2
Black
57
38
3
16
39.5
69.3
164.0
1292.2
1456.3
Standard
All
57
38
3
16
39.5
69.3
164.0
1309.3
1473.3
White
30
21
3
6
22.5
75.0
212.5
1315.6
1528.1
Black
27
17
0
10
17.0
63.0
110.2
1302.2
1412.4
Rapid
All
61
45
6
10
48.0
78.7
243.9
1263.4
1507.3
White
31
24
3
4
25.5
82.3
274.2
1244.2
1518.4
Black
30
21
3
6
22.5
75.0
212.5
1283.2
1495.7
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130137335
Nel, C (Charles Paul)
7
5.0
4
2
1
71.4
1381.2
182.1
1563.3
View list
2
1140134078
Manning, C (Callan)
5
3.0
2
2
1
60.0
1381.5
85.0
1466.5
View list
3
1130132165
Calitz, S (Steyn)
3
3.0
3
0
0
100.0
1458.4
425.0
1883.4
View list
4
1130137322
De Villiers, C (Christiaan)
3
3.0
3
0
0
100.0
1492.1
425.0
1917.1
View list
5
1130135085
James, A (Ayden)
3
3.0
3
0
0
100.0
1371.2
425.0
1796.2
View list
6
1130132170
Srivastava, P (Prakhar)
3
3.0
3
0
0
100.0
1477.7
425.0
1902.7
View list
7
1120150411
Wang, X (Xi Tong)
3
3.0
3
0
0
100.0
1498.3
425.0
1923.3
View list
8
1120138507
Shasha, I (Iyanda)
3
2.0
2
0
1
66.7
1484.4
141.7
1626.0
View list
9
1120135094
Singh, S (Shaurya)
3
0.0
0
0
3
0.0
1498.3
-425.0
1073.3
View list
10
1130116442
Grove, T (Tyler)
2
2.0
2
0
0
100.0
1496.7
425.0
1921.7
View list
11
1130136550
Noble, A (Andrew)
2
2.0
2
0
0
100.0
1482.2
425.0
1907.2
View list
12
1130137337
Prinsloo, A (Alexander)
2
2.0
2
0
0
100.0
1363.9
425.0
1788.9
View list
13
1150137343
Stern, M (Mason)
2
2.0
2
0
0
100.0
1387.5
425.0
1812.5
View list
14
1140138973
Stewart, N (Neil)
2
2.0
2
0
0
100.0
1389.0
425.0
1814.0
View list
15
1140134075
Donker, J (Jesse)
2
1.5
1
1
0
75.0
1233.2
212.5
1445.7
View list
16
1140138962
Kruger, M (Migael)
2
1.0
1
0
1
50.0
1368.3
0.0
1368.3
View list
17
1140136551
Resnekov, O (Oliver)
2
1.0
1
0
1
50.0
1269.8
0.0
1269.8
View list
18
1150136552
Van Der Merwe, S (Schalk Wolf)
2
1.0
1
0
1
50.0
1250.7
0.0
1250.7
View list
19
1120134372
Weideman, J (Janko)
2
0.0
0
0
2
0.0
1484.5
-425.0
1059.5
View list
20
1120150397
Harvey, G (Griffin)
1
1.0
1
0
0
100.0
1443.1
425.0
1868.1
View list