Chess South Africa
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Chess South Africa
Kolbe, J (Jayton)
Dob:
2011/06/10 (U14)
Gender:
Male
Chess SA id:
1110191591
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (46 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
1224.8
Current Weighted rating
1202.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.8
Current highest rating achieved
1224.8
Current floor (min rating allowed)
724.8
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)
±160.1
Current Raw change used (final)
0.0
Projected new Raw rating
1224.8
Projected new Weighed rating
1106.8
Projected new Weighted performance
975.4
Projected new final Raw rating (if new WP > new Raw)
1224.8
Projected new highest rating
1224.8
Projected new floor
724.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.8
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
1230.6
Current Weighted rating
1203.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1230.6
Current highest rating achieved
1230.6
Current floor (min rating allowed)
730.6
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)
±158.7
Current Raw change used (final)
0.0
Projected new Raw rating
1230.6
Projected new Weighed rating
1107.6
Projected new Weighted performance
975.4
Projected new final Raw rating (if new WP > new Raw)
1230.6
Projected new highest rating
1230.6
Projected new floor
730.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.6
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
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
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)
±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
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
JMC Crawford International Sandton 2024 (D)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1217.0
1220.9
Analysis
2
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1188.3
1186.3
Analysis
1
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
JMC Crawford International Sandton 2024 (D)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1217.0
1220.9
Analysis
2
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1188.3
1186.3
Analysis
1
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
7
2
5
8.0
57.1
60.7
1195.9
1256.6
White
8
4
2
2
5.0
62.5
106.3
1188.3
1294.5
Black
6
3
0
3
3.0
50.0
0.0
1206.0
1206.0
Standard
All
14
7
2
5
8.0
57.1
60.7
1195.9
1256.6
White
8
4
2
2
5.0
62.5
106.3
1188.3
1294.5
Black
6
3
0
3
3.0
50.0
0.0
1206.0
1206.0
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
14
7
2
5
8.0
57.1
60.7
1195.9
1256.6
White
8
4
2
2
5.0
62.5
106.3
1188.3
1294.5
Black
6
3
0
3
3.0
50.0
0.0
1206.0
1206.0
Standard
All
14
7
2
5
8.0
57.1
60.7
1195.9
1256.6
White
8
4
2
2
5.0
62.5
106.3
1188.3
1294.5
Black
6
3
0
3
3.0
50.0
0.0
1206.0
1206.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2120147298
Petersen, Farah
1
1.0
1
0
0
100.0
1188.3
425.0
1613.3
View list
2
2140160842
Nyathi, N (Nothando)
1
1.0
1
0
0
100.0
1188.3
425.0
1613.3
View list
3
1120147297
Chikwava, R (Ronald)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2110119752
Eustace, A (Ally)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
5
1130304115
Kristel, C (Connor)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
6
1120304113
Kalakonda, V (Vihaan)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
7
1110110087
Moletsane, O (Oabile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100151802
Maritz, L (Luke)
1
0.5
0
1
0
50.0
1188.3
0.0
1188.3
View list
9
1140138299
Mannar, A (Aaryan)
1
0.5
0
1
0
50.0
1188.3
0.0
1188.3
View list
10
1110160701
Stols, C (Christopher Jayden)
1
0.0
0
0
1
0.0
1217.0
-425.0
792.0
View list
11
209075199
Ntshalintshali, N (Noluthando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100116575
Iyer, A (Aditya)
1
0.0
0
0
1
0.0
1217.0
-425.0
792.0
View list
13
111092267
D`Alton, E (Ezra)
1
0.0
0
0
1
0.0
1188.3
-425.0
763.3
View list
14
210075196
Chauke, N (Nosipho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list