Chess South Africa
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Chess South Africa
Botma, I (Inke)
Dob:
2010/11/30 (U16)
Gender:
Female
Chess SA id:
2100108734
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (77 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
1232.4
Curent Weighted rating
1228.5
Curent Weighted performance
1124.0
Current official/published rating (highest between Raw, WR and WP)
1232.4
Current floor (min rating allowed)
755.0
Current highest rating achieved
1255.0
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)
±158.3
Current Raw change used (final)
0.0
Projected new Raw rating
1232.4
Projected new Weighed rating
1229.1
Projected new Weighted performance
1124.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1255.0
Projected new floor
755.0
Projected new K-facor
36
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
1222.7
Curent Weighted rating
1227.4
Curent Weighted performance
1062.6
Current official/published rating (highest between Raw, WR and WP)
1227.4
Current floor (min rating allowed)
764.1
Current highest rating achieved
1264.1
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1222.7
Projected new Weighed rating
1227.2
Projected new Weighted performance
1062.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.2
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1264.1
Projected new floor
764.1
Projected new K-facor
36
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
1189.6
Curent Weighted rating
1176.7
Curent Weighted performance
960.5
Current official/published rating (highest between Raw, WR and WP)
1189.6
Current floor (min rating allowed)
689.6
Current highest rating achieved
1189.6
Current K-factor
40
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)
±168.3
Current Raw change used (final)
0.0
Projected new Raw rating
1189.6
Projected new Weighed rating
1177.5
Projected new Weighted performance
960.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1189.6
Projected new floor
689.6
Projected new K-facor
40
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
689.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
689.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U15 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1238.1
1230.3
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1229.1
1161.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Cape Winelands Schools - Prestige 2024 (U15 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1238.1
1230.3
Analysis
14
Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1229.1
1161.6
Analysis
13
CW Top Schools 2023 (U13 Mix + U13 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
1.5
1230.5
1186.4
Analysis
12
Cape Winelands Schools Prestige 2023 (U13 Girls)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.5
1255.0
1264.1
Analysis
11
Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1203.6
1205.4
Analysis
10
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1223.9
1230.6
Analysis
9
Cape Winelands Schools 2022 (U13 Girls)
2022/03/12
2022/03/12
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1204.8
1207.6
Analysis
8
Central Winelands Schools Individual Trials 2022 (U13 Girls)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
3.0
1194.8
1158.4
Analysis
7
Drakenstein Pioneers Inaugural 2020 (C)
2020/03/14
2020/03/14
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1179.5
1195.2
Analysis
6
Cape Winelands Schools Trials 1 2020 (U11 Girls)
2020/02/08
2020/02/08
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.5
1182.7
1167.2
Analysis
5
Nelson Mandela Rapid 2020 (Primary School)
2020/02/01
2020/02/01
Cape Town (WCT)
Rapid
27
0.57
6
6
2.0
1182.7
1167.2
Analysis
4
Western Cape Schools Individuals 2019 (U9 Girls)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1173.7
1188.0
Analysis
3
Cape Winelands Open 2019 (U10)
2019/04/27
2019/04/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1146.1
1156.8
Analysis
2
Cape Winelands Schools Closed 2019 (U9 Girls)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
6
2.0
1181.0
1200.0
Analysis
1
CW Schools Open 2019 (U7+U9 Girls)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
0
6
5.0
45.5
-38.6
1284.4
1245.8
White
5
2
0
3
2.0
40.0
-85.0
1252.9
1167.9
Black
6
3
0
3
3.0
50.0
0.0
1310.7
1310.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1285.7
1200.7
White
2
1
0
1
1.0
50.0
0.0
1121.8
1121.8
Black
3
1
0
2
1.0
33.3
-141.7
1395.0
1253.4
Rapid
All
6
3
0
3
3.0
50.0
0.0
1283.3
1283.3
White
3
1
0
2
1.0
33.3
-141.7
1340.3
1198.6
Black
3
2
0
1
2.0
66.7
141.7
1226.4
1368.0
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
81
35
8
38
39.0
48.1
-15.7
1223.3
1207.5
White
37
15
3
19
16.5
44.6
-45.9
1211.7
1165.8
Black
44
20
5
19
22.5
51.1
9.7
1233.0
1242.7
Standard
All
47
22
3
22
23.5
50.0
0.0
1217.3
1217.3
White
21
9
2
10
10.0
47.6
-20.2
1194.5
1174.3
Black
26
13
1
12
13.5
51.9
16.3
1235.8
1252.1
Rapid
All
34
13
5
16
15.5
45.6
-37.5
1231.5
1194.0
White
16
6
1
9
6.5
40.6
-79.7
1234.3
1154.6
Black
18
7
4
7
9.0
50.0
0.0
1229.1
1229.1
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
2100137598
Harmse, T (Taylia)
3
3.0
3
0
0
100.0
1224.1
425.0
1649.1
View list
2
2110104286
Viljoen, L (Lienka)
3
2.0
2
0
1
66.7
1168.9
141.7
1310.5
View list
3
2100103587
Segelaar, R (Revean)
3
0.0
0
0
3
0.0
1210.1
-425.0
785.1
View list
4
2090192763
Starke, J (Jesi-Jade)
2
2.0
2
0
0
100.0
1233.6
425.0
1658.6
View list
5
2100119371
Van Deventer, L (Lia)
2
2.0
2
0
0
100.0
1193.2
425.0
1618.2
View list
6
2100137491
Theunissen, P (Phoebe)
2
1.0
1
0
1
50.0
1229.9
0.0
1229.9
View list
7
2090097163
Johnson, L (Lakeisha)
2
0.0
0
0
2
0.0
1210.4
-425.0
785.4
View list
8
2090097162
Neethling, A (Ashrique)
2
0.0
0
0
2
0.0
1193.8
-425.0
768.8
View list
9
2100105918
Samuels, T (Tatum)
2
0.0
0
0
2
0.0
1190.5
-425.0
765.5
View list
10
2100108735
Smit, M (Marle)
2
0.0
0
0
2
0.0
1190.5
-425.0
765.5
View list
11
1110135521
Gaffoor, E (Eesa)
1
1.0
1
0
0
100.0
1223.9
425.0
1648.9
View list
12
1070130546
Dyomfana, O (Onela)
1
1.0
1
0
0
100.0
1182.7
425.0
1607.7
View list
13
2090161475
Davids, R (Raziah)
1
1.0
1
0
0
100.0
1229.1
425.0
1654.1
View list
14
2110107940
Brown, M (Milcah)
1
1.0
1
0
0
100.0
1181.0
425.0
1606.0
View list
15
210089562
Bester, M (Milla)
1
1.0
1
0
0
100.0
1194.8
425.0
1619.8
View list
16
2100097169
Brand, N (Nienke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2110139458
Jacobs, E (Emily Rose)
1
1.0
1
0
0
100.0
1203.6
425.0
1628.6
View list
18
2090139471
Janse Van Rensburg, J (Janke)
1
1.0
1
0
0
100.0
1204.8
425.0
1629.8
View list
19
210089525
Johannes, R (Relecia)
1
1.0
1
0
0
100.0
1173.7
425.0
1598.7
View list
20
2110139459
Kaji, S (Somila)
1
1.0
1
0
0
100.0
1255.0
425.0
1680.0
View list