Chess South Africa
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Chess South Africa
Claassens, J (John)
Dob:
2007/07/17 (U18)
Gender:
Male
Chess SA id:
1070110597
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2020/02/15 (1593 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
1171.8
Current Weighted rating
1171.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.8
Current highest rating achieved
1189.4
Current floor (min rating allowed)
689.4
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)
±172.6
Current Raw change used (final)
0.0
Projected new Raw rating
1171.8
Projected new Weighed rating
1078.1
Projected new Weighted performance
119.2
Projected new final Raw rating (if new WP > new Raw)
1171.8
Projected new highest rating
1189.4
Projected new floor
689.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.8
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
1178.4
Current Weighted rating
1178.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.4
Current highest rating achieved
1178.4
Current floor (min rating allowed)
678.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1084.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
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
1180.4
Current Weighted rating
1180.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1180.4
Current highest rating achieved
1180.4
Current floor (min rating allowed)
680.4
Current K-factor
40
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)
±170.5
Current Raw change used (final)
0.0
Projected new Raw rating
1180.4
Projected new Weighed rating
1086.0
Projected new Weighted performance
125.4
Projected new final Raw rating (if new WP > new Raw)
1180.4
Projected new highest rating
1180.4
Projected new floor
680.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.4
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Bo-Weskus Skole Prestige 2020 (O15 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
1
0.0
1189.4
1200.0
Analysis
1
Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
8
3
1
4
3.5
43.8
-53.1
1148.4
1095.3
White
4
1
1
2
1.5
37.5
-106.3
1200.0
1093.8
Black
4
2
0
2
2.0
50.0
0.0
1096.8
1096.8
Standard
All
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
White
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
7
3
1
3
3.5
50.0
0.0
1141.0
1141.0
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
4
2
0
2
2.0
50.0
0.0
1096.8
1096.8
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
1060110604
Basson, F (Furnell)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070110592
Witbooi, R (Ryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070110593
Witbooi, K (Keathon-Leigh)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070110583
Thiart, A (Arno)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1050110473
Tekani, J (Jacques)
1
0.0
0
0
1
0.0
1189.4
-425.0
764.4
View list
6
107057155
Pretorius, JB (Johnny)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1060110560
Groenewald, R (Randuaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2060110565
Deiven, A (Angel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list